He ain't shit "period sis"
by Thugt June 04, 2019
by anonymous December 03, 2004
Combination of "fapping" and "refractory period." The refractory period is the recovery time during which it is physiologically impossible for a man to have another orgasm. The refaptory period, therefore, is the recovery time during which it is physiologically impossible for a man to have another orgasm by fapping.
by Ae5Ea8 March 29, 2015
by Spitting truth November 12, 2020
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The theory stating that if a girl feels comfortable talking about her period to a guy of whom she has no intimate relationship, said guy will not be able to smash.
"Yo Cindy talked to me about her period yesterday" says Sam. "According to the period theory that means you won't be able to smash" says Neal
by Fancy Tampon August 11, 2015
Combination of "braking" (i.e., related to a car's brakes) and "breaking in period," describing the time it takes to adjust your foot to the sensitivity of the brakes of a car that you don't regularly drive, such as a friend's car, your spouse's car, or a rental car. At first, the brakes are either too sensitive, which causes you to slam down the breaks and jerk to a stop, or, too firm and require you to push down harder with your foot than you are used to.
by Ae5Ea8 April 15, 2015