The act of ejaculating while another farts to blow the cum on one's face. Often involving 3 people.
If fart is not strong, the act of ejaculating and farting simultaneously on one person will also suffice.
Chris: Hey I heard Jane is a cum-guzzling slut and also likes sniffing farts!
Willow: Lets put a smile on her face and give her a cummicane tonight.
Bro five!
by BigDickChink December 19, 2010
Get the Cummicane mug.