Cum Canyon 

A stank ass vagina,
a vagina that has been busted in too many times
a vagina that hasn't been douched

After last night, I will never go hiking in that girl's cum canyon.

Cum Canyon by ThaBadApple July 25, 2010

alaskan cum canon 

the act of fucking a girl anally and cumming inside her, she then proceeds to fart out the cum like a canon.

josh fucked peters mom in the ass and she gave him an alaskan cum canon all over his face

alaskan cum canon by stinky hobo December 10, 2009

Cum Canyon 

A man that is dedicated to being in love with semen/cum so much that they can fill up a canyon.

"Man, that John is such a cum canyon, he drinks it all the time."

Cum Canyon by Dartgnan July 21, 2020

Cumcannon 

The process of throwing some lube in between a chicks shoulder blades and cock fucking her muscular back. To complete the Cumcannon, one needs to cum all over the back of the girl's hair and rub it in.

So i was banging this broad on the swim team when I decided it was time to give the chick a cumcannon.

Cumcannon by CrazyChrisRockstar April 29, 2005

Cumcannon 

A Penis, or Boner 123456789123456789123456789

Dude I totally went to town on her with my Cumcannon.

Cumcannon by Hayden Wooten January 13, 2008

CumCannon 

Robbie MacNeil

Robbie= CumCannon= Big Dick

CumCannon by Bobby marko October 24, 2017