Big Whiff 

Big deal, important occurance. Usually used sarcastically or to blow something off.

"You're girlfriend cheated on you."
"Big whiff, I don't need that hoe."

Big Whiff by C-Rizzle January 2, 2008

big whiffer 

Someone who enjoys smelling other people's aromas.

"Yeah, my man's tony? He's a big whiffer, always trying to smell other people's stuff."

big whiffer by bigjumbo23 December 23, 2020