Peruvian Sea Snail
Knowingly taking part in sexual deeds with a partner that has one or more STDs.
Mike: Did you hear Chad did Chelsea?
Derek: No WAY!!! Everyone knows she is dirty.
Mike: Yeah, looks like Chad pulled the old Peruvian Sea Snail.
Derek: No WAY!!! Everyone knows she is dirty.
Mike: Yeah, looks like Chad pulled the old Peruvian Sea Snail.