Definitions by Aruced

drop the chalupa 

In prison, an inmate is asked to "drop the chalupa" which means to squad down, lean forward enough for the guard to see their asshole, then cough. This is how guards check for things shoved up the ass.

Hey offender, why are you acting weird? Get out of them and drop the chalupa!

drop the chalupa by Aruced November 4, 2011