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2.
noun - a slang would for best friend for ever and ever
"yo tom, you're my beefer"
"dude kelsey, you're my beefer man"
by britney, bitch January 22, 2009
 
1.
A beefer is someone that creates beef, drama, fights, etc.

Man, Adams such a beefer!

by Chels <3 November 18, 2006
 
3.
Royal Marine ( United Kingdom forces) slang for a male homosexual
"Do you know Ginge"
"Yeah"
"He's beef"
"Ginge a beefer ?! Never"
by RGT March 18, 2007
 
4.
a word used to describe people with extremely large breasts
(lady walks past) she has beefers!!
by Allan Galeziewski June 23, 2007
 
5.
A person who is fat, socially awkward, extremely unathletic, and permanently smells like a mixture of body odor and farts. The central wardrobe items in every beefer's closet are tapered sweat pants, novelty t-shirts, flannel and jean jackets. Beefers typically sweat 8-10 times more than their non-beefer counterparts, and have armpit stains within 30 minutes of showing and dressing in the morning. Easily identifiable by their dirt staches, horrid breath and die-hard love for the game of hockey. Only males can be classified as a beefer.
Person 1: Did you catch a whiff of those fat losers trading hockey cards in the K-Mart parking lot yesterday?

Person 2: Yeah, what a bunch of beefers.
by cunigs July 23, 2009
 
6.
1. A person who tries to beef up his chode.
2. A person who says that they are good at something but actually they suck at it.
3. A stupid faggot shit head mother fucking ass hole bitch sucking chode breath anal juicing retarded ass mongrel.
Marco is a beefer because he wants an even bigger chode. (defenition #1)

Andrew Mcmerty is a beefer. He thinks he can beat me in Super Smash Bros. Melee. What a stupid bitch. (defenition #2)

Sarah Mcmerty is a beefer. She is a stupid faggot shit head mother fucking ass hole bitch sucking chode breath anal juicing retarded ass mongrel. So is Trey Whitesides, he is a beefer because he is a stupid faggot shit head mother fucking ass hole bitch sucking chode breath anal juicing retarded ass mongrel.
by SSgokou9 February 16, 2004
 
7.
These are not just regular fat kids. They are fat, athletic men on the offensive line who can turn and run at any moment, skip pull and ram with the utmost efficiency, and rub a little nasty on their opponent (i.e. Tea-bag). Some may call beefers by another alias which is willmanites. The select few in this brotherhood are joined together by one name, the Beefer Nation. The 2008 offensive linemen for the Permian high school football team are the original founders of the Beefer Nation, and therefore have the privilege to elect other people as beefers.
Man did you see all those beefers?!....No those are just fat kids...
by DasPfloog52 November 12, 2010