Brontosaurus knuckle

A variation on the term "Moose knuckle," but referring to the bulge in the crotch of a hugely obese woman.

"Look at the Brontosaurus Knuckle on her!"
"I saw Rosie O'Donnell on the cover of People. Tight sweatpants and total Brontosaurus Knuckle evident."
"She went from Camel toe to Moose knuckle to Brontosaurus knuckle in 6 short months."

by Jimmy Speedo October 14, 2009

White Knuckles

When a player puts all there weight forward to excell forward.

Look at #67 he has white knuckles, they are clearly going to run the ball.

by SafetyFirstSports April 19, 2015

Dick Knuckle

The top and or head of a penis, used to describe a violent verb that involves the top or head of a penis.

Aw man, I zipped my Dick Knuckle up, son of a *****.

by chrischin2332 January 28, 2011

Knuckle Up

The Act Of Whupping Someone's Ass!

BITCH All In My FACE We Bout 2 KNUCKLE UP In Did Bitch!!!

by MS. BOUNCE DAT AZZ July 12, 2006

knuckle fucking

the art of bending one over the knuckles (the things that hold the train togather) of a stopped train and screweing the shit out of them and finishing before the train takes off and kills you.

pam was looking good at work today so after work we went to the bar and ended up knuckle fucking.

by Uncle chester the molester March 03, 2009

Knuckles Lock

Knuckles Lock is the best flash animator that ever lived. If you make him mad. HE WILL CUT YOU SO STAY THE HELL AWAY FROM HIM.

"Ouch, I see you must have clicked on Knuckles Lock's sig..."

by Knuckles Lock June 09, 2004

sloppy-knuckles

origin and meaning unknown.... one can only guess

After I punched the clown the other night, I had a horrible case of sloppy-knuckles

by hewchardon May 22, 2003