when you lean over on a table and stick your ass out only to have a meterstick or bottle shoved up your ass
Sanda: Hehe...hes in the greg lu position *shoves meterstick up ass*
Greg: AAUUGGHHH!!!!! MY ASS!!!!
Greg: AAUUGGHHH!!!!! MY ASS!!!!
by dastiglovaa September 22, 2011
Get the greg lu positionmug.