I'm sorry...but the urge was too great. This is your fault, UP. One rule: Keep the NSFW in spoilers.
From a variety of enlightened youtube comments to unique artworks, the Sonic Fandom is infamous. Post your examples of sonic fandom stupidity here. For example:
Go suck Mario's dick! Cuz at least Sonic can have cool fan shit while mario fan shit is boring & not memorable
The following is not safe for work, life, free market hallowed be it's name and religion. In the name of all that is remotely holy, turn away now. If not, you're a sick freak.
(http://www.sonicretro.org/wp-content/uploads/2012/10/tumblr_lpvxhjNkzA1qkpphbo1_1280-1024x487.png)
Looks like he's excited about praying. Very excited.
(http://www.sonicretro.org/file/2012/10/tumblr_m919txjP5A1qiyf4wo1_1280.jpg)
Cause talking animals aren't heresy.
(http://www.sonicretro.org/file/2012/10/6m4pupx.jpg)
I would be offended right now, but I'm too busy trying to put my mouth back up.
(http://fc06.deviantart.net/fs71/i/2013/213/5/e/3s_by_alaudeen313-d6g5jfs.jpg)
Thankfully, I cannot be accused of islamophobia by UP because I have Mr. Glocky.
(http://4.bp.blogspot.com/-gTT0hI8d9CU/UkC8zzdlynI/AAAAAAAAAp8/0fZK3_qmMlo/s1600/20130715+-+Cringe+Club+-+Fanfiction+01.jpg)
I'm not sure what's happening here but I want no part in it.
Have you guys ever played "[Your name] the Hedgehog" before?
Go to Google, type your name followed by "the hedgehog" and you can bet something comes up, be it fanfiction or a picture. Go on, try it.
While I didn't use my name, I did use the first part of your username, know "Ultimate the Hedgehog" would have to get some good results. I was rather disappointed at the lack of shitty fancharacters. I wasn't surprised however at the abundance of Shadow art that turned up. I should probably say that as far as I can tell, only the horridly drawn dark green fan character is actually named "Ultimate the Hedgehog" as far as I can tell.
A few of the female fan characters are a bit NSFW. I mean, what else would you expect? Of course, the artists show their lack of understanding of anatomy as much as they show breasts.
(http://fc06.deviantart.net/fs70/f/2013/202/5/a/_request_ultimate_the_hedgehog_by_ariatheheadgehog-d6eixfj.png)
(http://t2.gstatic.com/images?q=tbn:ANd9GcTILjnHNIb2XiCHiKZFibt-U5UPOPFEDgN73cWEyL6xVmq2A3TcsA)
(http://img2.wikia.nocookie.net/__cb20100407223812/sonic/images/c/cd/Jetter.PNG)
(http://fc08.deviantart.com/fs38/f/2008/366/c/5/Doom_The_Hedgehog_by_tAll3Shyguy.jpg)
(http://fc02.deviantart.net/fs71/f/2012/210/0/0/shadow_is_mines_sour_the_hedgehog_by_shadowhedgiefangirl-d5949f1.png)
(http://images3.wikia.nocookie.net/__cb20120731131934/sonicfanon/images/thumb/0/0f/Eric_the_Hedgehog_by_Needlemouse.png/300px-Eric_the_Hedgehog_by_Needlemouse.png)
(http://i45.tinypic.com/2vtqlnn.jpg)
(http://images1.wikia.nocookie.net/__cb20111006001214/sonicfanon/images/4/47/Radiationthehedgehog.png)
(http://t2.gstatic.com/images?q=tbn:ANd9GcQY3xHwDDOQOeUU5KENHQ73UVTfMmussAa5IATu0FllGm8SWT0o)
(http://t3.gstatic.com/images?q=tbn:ANd9GcT1v_vaz9K30EeRL7_iylxe_cQdg3hgsS63MpQwHSWPLAhnz6H2)
(http://img3.wikia.nocookie.net/__cb20130828072548/fanfiction/images/7/73/Hyper_Ultimate_Jonathan_The_Hedgehog.jpg)
(http://fc00.deviantart.com/fs39/f/2008/366/4/6/Vegeta_The_Hedgehog_by_tAll3Shyguy.jpg)
(http://images4.fanpop.com/image/photos/20400000/black-fire-the-ultimate-fire-hedgehog-sonic-and-the-hedgehog-brothers-20485284-453-723.png)
And now, an intermission.
(http://i3.kym-cdn.com/photos/images/facebook/000/353/391/373.jpg)
For those of you that don't know, th picture is in reference to people who prominently put thing like "Do Not Steal" and such on their fan characters. The irony being that these are often the people who literally trace and recolor official sonic artwork or even other fan's artwork.
(http://fc01.deviantart.net/fs70/f/2013/238/3/c/light_the_hedgehog_the_ultimate_life_form_by_shadow_of_a_storm379-d6jvszg.jpg)
(http://fc00.deviantart.net/fs18/f/2007/211/9/7/Razor_The_Hedgehog_by_TheUltimateLifef0rm.jpg)
(http://th01.deviantart.net/fs71/PRE/i/2012/200/4/2/ultimate_scarlet_beauty__kelina_the_hedgehog__by_kechirosufarath-d57tp6e.png)
(http://fc02.deviantart.net/fs71/f/2013/028/3/a/21122012843_by_ariel12leiva-d5t0xht.jpg)
(http://images.yugiohcardmaker.net/126334/728926816.jpg)
(http://th08.deviantart.net/fs70/200H/f/2011/022/0/0/ultimate_friendship_by_sira_the_hedgehog-d37sl57.jpg)
(http://fc00.deviantart.net/fs70/i/2013/078/3/1/minty_the_hedgehog_update___by_56t-d5y9vq3.png)
(http://fc04.deviantart.net/fs70/i/2012/008/f/7/the_ultimate_flying_wedgie_by_domestic_hedgehog-d4lqnxv.png)
(http://doceggman.tripod.com/profilepics/ashura.jpg)
(http://fc08.deviantart.net/fs70/f/2011/179/1/3/ultimate_the_hedgehog_by_parrishbroadnax-d3k8n06.png)
(http://fc24.deviantart.com/fs37/f/2008/264/f/b/tAll3Shyguy_in_Dollmaker_Bio_by_tAll3Shyguy.jpg)
(http://fc05.deviantart.net/fs71/f/2012/227/1/8/ultimate_silver_the_hedgehog_by_sonicmaker1999-d5b5wvj.png)
Here's some horrible or weird art of official characters. Most are well drawn, it's more the subject matter of the pictures that raises questions.
This first one is intentionally bad.
(http://th01.deviantart.net/fs70/PRE/i/2012/232/b/c/the_ultimate_life_form____by_konata1000-d5busf3.png)
The next one is well drawn, but... I don't know what the hell it's supposed to be showing.
(http://images4.fanpop.com/image/photos/18000000/sonic-sonic-the-hedgehog-18093252-589-650.jpg)
(http://25.media.tumblr.com/58b0a2adfe5c58e1f2359b653c5c7d63/tumblr_mg72nlpSuK1rck2kyo1_500.jpg)
(http://th05.deviantart.net/fs70/150/i/2012/189/8/4/the_new_ultimate_lifeforms_by_lonegirl1990-d56h10s.png)
(http://th06.deviantart.net/fs71/PRE/f/2010/274/6/1/roger_the_weide_and_knuckles_by_ultra_the_hedgehog-d2zud7q.png)
(http://th08.deviantart.net/fs70/PRE/i/2014/154/b/5/shadow_the_hedgehog___ultimate_wifeform_by_magicalcustardsquire-d7ku7gc.png)
Apparently hands and breasts are hard to draw.
(http://fc04.deviantart.net/fs71/f/2013/361/2/a/new_ultimate_life_by_mslunarumbreon-d6zodue.png)
I just noticed he's wearing clothes in the background but not the foreground of this next picture.
(http://4.bp.blogspot.com/__L7zjA9m-TM/TUbiBBqDG7I/AAAAAAAAADc/dgn81tjuaCk/s1600/Sonic_the_hedgehog_Heroic_form_by_Gaminefans.png)
(http://th06.deviantart.net/fs70/PRE/f/2013/193/1/c/ultimate_badass_hedgehog________by_worldofdimensions-d6d7o2q.jpg)
Four questions for the next one. Why is Shadow wearing an N95 dust mask? Why did the artist feel the need to specify it is an N95 mask? Why is the warning label so detailed? I mean, it's cool that you put that much attention to detail in to the artwork, but why? Is it me or are shadow's eyes a bit derpy looking?
(http://fc06.deviantart.net/fs70/f/2011/318/f/4/shadow_the_hedgehog_in_n95_mask_by_masteraccount-d4g7r7y.png)
Finally, here are a few that are actually decent.
(http://th09.deviantart.net/fs70/PRE/f/2013/066/f/6/ultimate_life_form_by_ultimote-d5x9gf1.png)
(http://images1.fanpop.com/images/photos/1900000/Rock-on-ultimate-life-form-1914887-909-814.jpg)
(http://blogimg.ngfiles.com/551000/551264/16701228_1d62ef289d_1_.jpg)
(http://kyleart.com/wp-content/uploads/2008/07/16_fabulous.jpg)
(http://25.media.tumblr.com/tumblr_md3g8yiYFu1qjxn1ao1_1280.jpg)