A female who is so thin, or appears so light, that in woman-on-top sex, a gentle thrust would toss her into the air. This would cause her to fall back onto your penis in a large drop, similar to the ride "The Big Drop" in Six Flags amusement parks. This process can and should be repeated.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.