A person that has big/huge muscles and good looks
Sagi Kelev is so big I wish I were that buff
by Bodybuilder4ever February 11, 2008
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Typically used in combat games of any sort. When a character, weapon, or any sort of combat tool which has had its power, strength or usefulness increased by any sort of degree (large or small)
The Redeemer was buffed with an increased fire rate and higher ammo capacity
by garunixreborn March 18, 2018
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when someone is hot, fit, generally good looking.
DAMN, devon is buff!!!
by SeanLovesDevon April 16, 2006
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The word buff is the alpha word for someone male or female who possesses good looks.

This word can also be applied on the way the person dresses or carries themselves.

This word is originated from UK therefor is mostly used in the UK.
"God damn that girl is buff"
"He is too buff for days man"
"He clapped but his jays be buff doe"
by neoxoxi July 16, 2014
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When someone is looking fine u say they are buff (London ting)
Manz was buff
by Jd July 28, 2003
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Very strong or having defined muscles, hot. Used mostly for guys.
Look at that he's pumpin' 200 pounds!
Damn he's buff.
by Alex Boyd January 28, 2004
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A member of the volunteer public service (EMS, Fire, etc.) who is overly committed to their role, as in one who buys too many emergency lights or owns his/her own personal gear.
"Your car has lights sirens and a booster line? You are such a buff!"
by KC2IHB October 4, 2005
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