Slang for any form of sex.
Jesse and Desiré were playing whoopsie doodles under the covers.
by StarL January 22, 2008
Whoopsie Doodle is a cute, non-offensive way for a kid to tell his mom/dad/teacher he just crapped his pants.
"Uh-oh! I made a whoopsie doodle in my pants!"
by kismet & zee January 17, 2010