Snifflingus

The act of performing oral sex on a female while suffering from nasal congestion or other assorted symptoms which restricts nasal breathing. Usually accompanied by breathing through the mouth, periodically pausing the act.

I was feeling quite under the weather, and could barely breathe, but wanted to please my girlfriend so mustered up the effort to perform "snifflingus" on her.

Snifflingus by LinkopingPwns September 23, 2014

sniffalingus 

That rapturous thing dogs do when they sniff another other dog's crotch and can't seem to stop.

Dude, that bulldog and mini dachshund are just going sniffalingus on each other. He's picking the dachshund up in the air with his sniffing schnoz.

sniffalingus by jessnwen December 24, 2010

Sniffling 

Sniffing, and shuffling at the same time.. used when your sad.
For when shuffling isnt enough to make you happy.

Jordan: What you doing Ryan?
Ryan: Sniffling :(
Jordan: what for?
Ryan: Just broke up with my girlfriend :(

Sniffling by BigBeefyBarstool April 10, 2011