I have a friend who's actually a pretty rad guy most of the time, but he's an insufferable troll. Once we were in a Tim Hortons (Coffee shop for the non Canadians among you,) and he noticed me putting money into a donation box for a charity associated with Terry Fox. (I'm pretty sure Terry Fox is notable outside of Canada, but if not, he's pretty much a huge hero here. He ran partway across Canada on one leg to raise money for Cancer research, before he was brought down by his own Cancer. He died not long after giving up his run, so yeah, like a huge Martyr type hero here.) Anyhow, my friend decided it was troll time, and began to loudly talk about how he thought Terry Fox was a scammer, and that he spent all the money he raised on hookers and booze, etc etc. Everyone in the Timmies instantly started staring at us. I'm pretty sure an old dude in line was about to tear a strip off us before I grabbed my donuts and absconded. Like I said, generally a good friend, but a terrible troll.