When you are eating spaghetti or other noodles, and you suck the noodles up so hard that they smack your cheeks and either stick, get sauce on, or grease up your face.
slow down on those noodles; you're going to get some serious noodlewhip!
A swift covert whip of the bell-end. Should be executed with the tips of the fingers. For maximum painage have loose fingers when executing the bell-whip.