Bruffin Top 

When a girl wears a bra that's too small and it creates an overflow "muffin top"-like effect on her chest.

"You're showing some bruffin top, there."

"Yeah, I know, but this is the only clean bra I have and it's from grade seven."

Bruffin Top by John Fried October 3, 2008

Bluffin Top 

when a blue waffle is so bloated,saggy,and flappy that ,when pants are worn,it overhangs like a muffin top would.

Dude, chill. that's just her Bluffin Top.

Bluffin Top by swapps October 30, 2010

Buffin Top

The back fat that squeezes out the top of a too-tight bra or corset. Not to be confused with a muffin top.

"Hey, does this corset give me buffin top?" or, "Don't tie my corset too tight of I'll get a buffin top."

Buffin Top by buffintopnogood February 24, 2010