My dad has this infuritating habit of refusing to give me links when he wants to show me a website.
I'll ask him for a link and he just tells me to google it, even though he knows how to give links and he's right there on the website with the exact address right there.
Sometimes I won't be able to find the site from what he tells me, but he'll still refuse to give me the link and gets argumentative when I keep asking for one and then it turns into a pointless argument that eventually ends with him giving me the link anyway.
It makes my blood boil.