Definitions by CardinalRed

Lactated Ringers

A topless lawn game enjoyed by surgical residents

Hey, tonight after the board exam we're going to play Lactated Ringers on The Oval! Who's in?

Lactated Ringers by CardinalRed August 17, 2012

SDU 

Spunk Depository Unit. An easy lay, usually not clever enough to say no.

Lee, you've got no problem boning that, she a total SDU.

SDU by cardinalred October 14, 2010