You live in a densely urban area, lots of pollution. You come home and blow your nose and see black boogers from all the smog and pollution. City snot - gross!
"I was walking around downtown yesterday all day for a city tour."
"That's cool! See anything interesting?"
"Yeah...the black shit that came out when I blew my nose just shows how filthy the city is."
"City snot!"
"That's cool! See anything interesting?"
"Yeah...the black shit that came out when I blew my nose just shows how filthy the city is."
"City snot!"
by Snotty 'n surviving August 11, 2008
This is the act when a man is receiving oral sex from a lady friend and he cums in her mouth. After doing this he holds her mouth shut, while simultaneously tickling her nose with a feather, making her sneeze his load out of her nose.
"Dude, Heather took my load last night, and I tried the Sin City Snot Rocket on her. She blew it all over my nightstand!"
by HellBent34 & YuroK December 7, 2007