beating the clock

Masturbating in a very small amount of time right before one must leave for work or other engagement.

Where two couples compete to see how fast the girl can get the guy to cum.

"beat the clock" is when u're outside home....and u really need to take a dump.thus u start running fuckin fast cause u definitely need a bathroom(i prefer running home,in that case it's true the saying "HOME SWEET HOME :) ) trying to be there before it'll be too late....oh yeah belive me u'll run!!!!!

GIO

The act of seeing a Girls Gone Wild commercial come on the TV, preceding to gain erection, and reaching ejaculation prior to the end of the commercial.

Beat the clock is a great, although difficult game to play. When fucking a girl from behind, you pull out a knife and stab the girl. You then have to fuck her hard enough to "beat the clock" and cum before she dies.

engaging in sexual intercourse for a period of time, then promptly slashing her throat while attempting to ejaculate before her heart stops. remember..youre not a necrophiliac if you finish before her heart ceases to beat.

A horrific "game," where participants (typically adolescents with permanent erections and nothing better to do) sit together (often in formation around a focus, say a tv or computer screen) watching porn, and masturbating furiously. The criteria for "winning"/losing vary from game to game, but there can be unpleasant consequences for he who shoots before/after everyone else. Most often, however, whoever fails to shoot before the allotted time has elapsed is said to have lost.

See: bukkake