An outdoorsy method of using the number two in which one performs a lunge while relieving themselves. Preferable to the "squat"
P1: Whoa did you see that?!
P2: What?
P1: Tim just performed the alpine lunge on that hill up there!
P2: Oh no! Boulders!
P2: What?
P1: Tim just performed the alpine lunge on that hill up there!
P2: Oh no! Boulders!
by campinchampion April 25, 2011