Congestion of the sinuses due to (male/female) ejaculate protruding the nose, typically from the act of oral sex.
"Dude, I was eating out my girlfriend last night and she came so hard she gave me the cum sniffles!"
"Gross!"
"Gross!"
by Christian Shane King February 24, 2009
when you make a woman deep throat you and she exhales as you ejaculate, forcing semen out her nostrils
by mastercrafter March 08, 2011