Killer B's

when maintaining a solid A average but getting a heavily weighted B ruins your whole GPA.

Maia: "so how were your final exams?"
Rachel: "ugh, I got killer B's on all of them, they were pretty hard"
Maia: "that sucks balls"

by youcookedyourfoot? December 1, 2009

killer b

The name for someone named Peter Bishop, and is very scientific and gay.

Student "MR Bishop, what are you doing to that gerbil?"

killer B "Nothing student, Just giving it the old Two Dogs in a Bathtub."

by tony greco November 3, 2007

Killer B

A name for the Plan B pill(The early abortion pill)

"Do you have a condom?"
"No but i have the Killer B pill, so we're okay"

by Jocclark May 10, 2009