Sharp as a whip 

Probably a bastardization of smart as a whip, meaning unusually intelligent or quick witted.
Often changed for comic effect by substituting 'whip' for an object with no edges.

"Although Arthur looks like a clueless dork, he's as sharp as a whip and completely in control."
"As sharp as chewed gum, more like!"

Sharp as a whip by Eyeyambob July 27, 2013

Sharp Day 

When cops pull over anyone even if they're going a mile over the speed limit.

I know! It's sharp day out side

Sharp Day by jazzynaks February 25, 2011

Sharp Stuff 

Another word for Alcoholic Spirits such as Whiskey or Gin.

Man, "Do you mind if i consume some of your sharp stuff?"
Woman, "Go ahead"

Sharp Stuff by SerAaron May 18, 2013

sharp poop scratch 

when you poop it scratches you rectum if your poop is hard

ouch my poor butt. That sharp poop scratched my butt

sharp poop scratch by Suklaa March 11, 2017

Sharp steak 

The sharpest steak in the world. You feel it cut the insides of your body as you eat it.

I hope that steak is a sharp steak you fool!

Sharp steak by Yuki is a ghoul July 29, 2019

sharp nut 

To ejaculate quickly in intercourse or masturbation.

I went to Stacy's last night, i bust a sharp nut then left.

sharp nut by Frosty like March 30, 2020

sharp man 

Recording artist and song writer out of Trinidad and Tobago. Member of the Trinibad movement
Currently signed to strike team records.
Popular slogan " strikerz or well alright "

Sharp man is main striker

sharp man by Strike team records September 12, 2020