1) To jerk your body forward towards some one acting like you're about to hit them in order to make them flinch.
2) To fight.
3) A way to say "hundred"
4) Slang term for a young male
5) A sexual position in which the woman is on bottom laying on her back with her legs over the mans (who is on top) shoulders.
6) A male deer.
1) (guy 1 jerks towards guy 2)
guy 2: "What, you wanna fight? Don't just be jumpin at me. You better be ready to knuck(fight) if you buck."
2) "Man, you missed it. These two white chicks was buckin at lunch. It was hilarious."
3) "How much he pay you?"
"About a buck fifty."
"Man, you got here fast. What were you doin?"
"About a buck ten on the highway."
4) kid to adult: "Hey, what up man?"
adult: "Wassup young buck?"
5) guy 1: "Hey, I heard you hooked up with Heather, how was it?"
guy 2: "Man I put her ass in a buck and to' dat shit up"
6) guy: "Hey, I'm back from hunting."
girl: "You get anything?"
guy: "Yeah, I shot a buck."