Definitions by ANoNyMoUs
SPS
Stands for the "Standardized Pump Scale." A scale used to indicate a girl's hotness. The assigned numerical value is determined by estimating the amount of pumps it would take to ejaculate while having sexual intercourse with the girl. The lower the number of pumps, the hotter the girl. It should be noted that the SPS may be unreasonably skewed by the effects of alcohol or the lack of sex since high school prom.
experiment
When two girls, usually in college, decide to engage in lesbian activity without having to admit to being lesbians.
According to pop culture, only girls can experiment. Two girls can kiss, eat each other out, and pound each other with dildos and use the word "experimenting" as a rebuttal so they can claim that they're still straight. But if a dude touched another dude's ass, even by accident, he would be forever branded as gay, even if he buried himself in porno, got a bunch of girls pregnant, or had a threesome with Britney Spears and Christinia Aguilera.
experiment by anonymous October 5, 2004