Biff 

Another word for "beat up"

"I'm going to biff that guy up"

Biff by Retro_Gator January 13, 2019

biff 

biff- a container you put weed in - usually said by canadians

Weed Biffer

"hey pass the biff"
"any in the biffer?"
"biff"

biff by aaliyahgrier11 January 28, 2019

Biff 

A silly-butt

Caitlin is such a biff

Biff by Rxgill1 February 14, 2019

Biff 

A word a cool middle schooler came up with to replace all curse words.

What the biff is up Kyle? This biff empty, YEET! Biff I hope the biff you do.

Biff by randomotaku5 April 26, 2019

Biff 

A sharp strike with any weapon, or considerably strong.

That's a biff walnut
You biffed them with that bat

Biff by Biff Walnut June 6, 2019

biff 

somebody in the military or cadets who can't be asked to put in much effort, sits out on things or is injured so can't do much or just can't be bothered to fo things properly but it's not really offensive and can be used jokingly 😂

"I can't do the marching my leg hurts so I'm going to have to bumble"
"Your such a biff!"

biff by militarybois August 4, 2019

Biff 

Absoulute alpha male with rock hard abs.

-Damn see August over there?
-Yes he's an absolute biff.

Biff by uff32 October 10, 2019