A part of the body used to educate those less informed of the base levels of pleasure available to their bodies that they are, in fact, not lesbian. Tends to shrink in the presence of men or bad weather. Excessive use may cause severe side effects, including but not limited to: pleasure, orgasms, syphilis, pink socks, and the uncontrollable urge to Himalayan pile driver someone
I showed a lesbiangirl how a penis is really used the other night, now she has a boyfriend.
Also, don't forget to wear a condom