when a man/gal is well attractive they is defined as "buff," meaning they is very sexy, and you know you definitely would.
"wagwan stacey, have you seen my new mans, he's well buff, innit?"
"Nah man, your blokes butters, trust."
by Smurphy April 26, 2004
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Opposite of nerf.

For example making something in a computer game stronger.
Undead are too weak! Please buff them!
by LastDay September 11, 2004
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An inner view of a person being extremely handsome in your eyes

Someones lifestyle can also be buff in regards to their hobbies
"OMDS that brown boy with long lashes is sooo buff. He even does Martial arts. BUFFNESS
by Abdullahnvm February 17, 2017
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A term used to describe someone who is big and muscular, regardless of any supplements or steroids that may have been taken.
Will Lee is so buff that he looks like he is on something.
by The Queer Monkey May 29, 2009
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To Remove graffiti or any kind of paintings or advertisments.
they buffed over my mural!!

Damn I just put those Fliers up... Yeah they were buffd.
by DigDug March 8, 2004
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"Buff" means you're over 160+lbs who is cut and actually has muscle that shows. If you are under that weight and only have a six pack you are not qualified to be called buff. In fact you are skinny. So delete those pics of you lifting up your shirt.
Damn Jake is getting buff! Did you see his traps and triceps?! You can see them more defined! Unlike Esteban who is just skinny.
by iWearCutoffs December 27, 2014
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