beefmank 

Parts of steak which are inedible

Urgh this steak from the canteen is really bad - its like pure beefmank!

beefmank by wootfox September 11, 2006

muck (beefmann)

Muck, (also known as beefmann or Snort_Beef) is an online celebrity and e-girl amassing a total of 3 million intagram followers. Beefmann is known to be very cool sexy and also very good at basket ball due to his height which is 7 feet tall. He is well known for his hit series garfieldword amassing critical acclaim and taking pop culture by storm.

oh no way bro its muck (beefmann)

muck (beefmann) by definitely not beefmann November 8, 2021

beefman

The man who sells beef in front of the pet shop.

"The beef man is having a sale on grained beef this week"

beefman by DJD April 18, 2004

Beefwank 

the act of masturbating using a joint of beef with a cylindrical cavern dug out

andy loves a good beefwank

Beefwank by Lester Higgins July 9, 2007