a toucan snout is the large schnozzzz. Often shaped like a toucan's beak. The toucan snout is much more than just a large nose, it is a grotesque appendage that draws attention and often associated with guidos. Also can be used to refer to a person with such nose, as their name...HEY LOOK ITS TOUCAN SNOUT.
That girl has a huge toucan snout.
by f0ffcun7 November 09, 2010