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!"
by Christian Shane King October 20, 2008
Can you define these popular missing words?
when you make a woman deep throat you and she exhales as you ejaculate, forcing semen out her nostrils
... no explanation needed (cum sniffle)
by mastercrafter February 21, 2011