The act of punching a hole in a drywall and having sexual intercourse with your partner through the hole in the drywall... while pooping.
"Hey why is there a hole in your drywall?"
"Oh, Gloria and I were just doing a Portuguese drywall the other day."
"Oh, Gloria and I were just doing a Portuguese drywall the other day."
by analbutt69 December 2, 2011