What is Guatemalan Stinkfish?
1.
A fish found in Guatemala, known for leaping out of the rivers and farting and/or shitting in people's faces. Disgusting.
Dumb bitch: I'm going to Guatemala this summer.
John: Whoa, better watch out for the Guatemalan Stinkfish!
Dumb Bitch: Really?
John: Yeah, they'll shoot a load of poo right in your eye!