A sign of derision made by putting your thumb on your nose and wiggling your fingers. Guaranteed to offend soccer moms and yuppie pigs. Pachucos and Crips think it's your gang sign, but never mind them because they are idiots and sissies.
John: Mike, you still trying to fuck Evie even though she got a boyfriend now?
Mike: Bro I don't give a shit if that hoe latched up, I'll die trying!
John: Oath!