Tinkering with wikipedia with the end goal of winning an argument.
Teacher 1: My student handed in a paper that said that Martin Luther King Jr. was actually white.
Teacher 2: Did he source his facts?
Teacher 1: Yeah, to wikipedia.
Teacher 2: I'm scoping right now, and it looks like he's correct.
Teacher 1: Oooh. I suspect some wikipediatrics are at play here.
Editing Urban Dictionary to win an argument.
"He told me that 'West Africa' meant buttsex with a relative, and when I checked Urban Dictionary, it said it did. But I suspect some definitive urban warfare has taken place."