The scientific measurement of booty shaking. A single waggledat is defined as the exact amount of booty shaking to give a standard single white male an erection at a dance club. Note that causing multiple erections does not necessarily give a single booty shaking a value greater than 1 wd, for the increase is measured not in quantity but in quality and therefore is valued higher only against resistance.
by TotallyNotMajorToland July 2, 2013