A 2-pump shuffle is a sexual act in which the male gets the female nude, then proceeds to enter his penis in-and-out of the the females vagina two times. The 2-pump shuffle is only official if there is no more sexual activity following the two "pumps" and the man leaves the woman hanging.
That girl is ugly! I wouldn't give her the full bang, but I'd probably give her the 2-pump shuffle for the sake of good comedy.
by Mic E.D. November 15, 2010