A gal's best vibrator or dildo that can hit her G spot and make her squirt.
Her: Hand me my G rocket.
Him: Fuck that, I got the real thing right here!
Her: Fuck that? Fuck you. My G rocket stays hard and rocks all night, needle dick.
sex with a woman where only her boobs are involved.
Him: How bout a slice?
Her: How bout staying uptown tonight, I'm having my monthly visitor.
A woman who is no longer a virgin. Once a female is no longer a virgin, having sex again isn't detectable, since there isn't a hymen. Like taking a slice of bread from a loaf that has already been cut.
Tim: Didn't her husband know she has sex with you?
Rick: A slice from a cut loaf is never missed.