The female equivalent to the male "fist pound" or male high five. Saying "boop" is used in conjunction with the hip bump n'snap (action of bumping hips from the side and snapping.)
"The St. Louis Rams just won!" "Boop!" (simultaneously performing the hip bump n' snap)
By Michele P
What you say when you ripped ass and you don't want anyone to know.
God damn, did you boop?
By SeXaYmAmAs
To take your finger and place it in a girls butt
Look at the ass on that girl, i'm gonna go boop her... hard
By Max Power
Slang term for oral sex
Sarah gave Matt real good BOOP. Lol
By Dreaadayy725
to lie, to fib or used when a person doesn't believe
yo nigga don't boop!- yo black man don't lie yo nigga you boopin - yo black man your lying
By young nig day