1 definition by the hesitant space invader
a type of kiss in which two partners face each other and flick their tongues in and out of their mouths in unison. When put out, the tongues touch each other. The resulting tongue movement and noise resembles a frog flicking its tongue in and out of its mouth (to catch bugs): hence the title "frog kiss."
Karen didn't want to smudge her lipstick, so she and Karl frog kissed. It looked kinda funny but cute.
by the hesitant space invader February 22, 2008