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 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 27, 2004
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BUFF originally refers to the B-52 Stratofortress long-range strategic bomber. The enormous aircraft was extensively used for carpet bombing missions in Vietnam and as a first-strike or retaliatory strike nuclear weapon delivery vehicle during the cold war. The crews rarely referred to the aircraft with its real name, instead they used the acronym BUFF, for Big Ugly Fat Fucker.
The fuckers shot down two of our BUFFs last night during a carpet-bombing run. We need better flight planning!
by BigUglyFatFucker August 14, 2007
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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 3, 2005
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slang word for "muscular". to describe someone who is muscular and good looking. a physical appearance of a result from true sincere workout that does not involve consumption of supplements.

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(ADDING A "HTTP:" IN FRONT)://f9959ym73mogcm7bswx6w8hr4j.hop.clickbank.net/
"Look at him, he has buff up so much since the last time we met up with up!"
"Oh gosh, look at that guy, he's so buff!"
"Oh so buff!"
by Clarkewlt April 8, 2012
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