The sexual act of slamming ones hand, open palm in a forceful manner, on the back of your partner’s head whilst receiving oral pleasure. This is done to get an unwilling girl to get the shaft farther down her throat.
by UberBad March 17, 2005

The sexual act of ejaculating on your partner’s lips and having her leave it as it dries. This is also known as a Belgium Dip.
by UberBad March 17, 2005
