shit canal 

Shit canal; a euphamism for the anal cavity, or butthole. Some dudes like eating asshole. Call it a shit canal. They may see the error in their ways.

"Man, I thought it was nice eating booty. Until the shit canal opened the floodgates."

shit canal by Mitch the Sage May 18, 2016

Cana-shit 

A derogatory word used to describe Canadians.
Can be used to describe an asshole Canadian.

N. An asshole, douche or idiot,

1. There goes that Cana-shit again, getting involved in american politics.

2. Some, not all, but most Canadians are Cana-shits.

Cana-shit by America21 April 14, 2014