Cheese-Dicking means: If you’re of Hispanic descent, the act of taking any variety of cheese or queso and then masturbating with that piece of cheese. Be careful, masturbation can make your dick smell like cheese. You should switch to something more agitating if your boyfriend or girlfriend is lactose-intolerant. i.e. stolen lettuce. or maybe even stolen ketchup. (in Community Dictionary, added by Sonia Ortega)