Illinois Lawnmower

When a man attaches a razorblade to his penis, and performs a 'helicopter' right above a woman's pubic area (she MUST have a bush for this to work).

Homie 1: "You know Jessica from algebra?"
Homie 2: "Yeah man, rumor is she has never shaved her pubes and has a full-on rainforest in her pants."
Homie 1: "That's no rumor bro, I'm going to her house after school to help her, thinking about giving her an illinois lawnmower."
Homie 2: "Tiiiiight. Hey listen, she's really hot so if the razor slices her leg, can you bring me some of her blood? I'll buy it from you, I just want to put it under my tongue so it gets in my bloodstream."

Illinois High-Five

When two men touch the tips of their dick together, similar to high-fiving.

“Hey gang the Cubs won.. Illinois High-Fives all around!"