look up any word, like the eiffel tower:
when a girl has boobs that are so big, they fill out the bra and then some. the extra is like the top of a cupcake with the bottom filled out already.
"that girl i was feeling up had cupcake tits. i didn't know where to start"
by josh nj June 30, 2009

Words related to cupcake tits

big boobs cupcake extra overfilled bra tits