The little white bits of saliva that form on the side(s) of someones mouth,
Usually when extremely trashed.
Or from yelling when extremely angry & irate.
Person 1- Man, James was yellin' at you pretty bad,
Person 2- I know, you shoulda seen the canoafies he had goin
That's guys been jibbering heaps of shit hey, Did you see his canoafie's?