mrshermykins's definitions
The remix of the classic blumpkin. This take is when the girl is taking a shit (which is rumored to happen occasionally, believe it or not) and is giving a guy a blowjob at the same time.
Sally is very efficient with her time. She gives inverse blumpkins every morning to her boyfriend while planning out the rest of her day.
by mrshermykins January 11, 2011
Get the inverse blumpkin mug.