1 definition by NiggerDicks2015

The practice of inserting tropical fruits (such as a pineapple) into your urethra then masterbating. The cannon is 'fired' after you cum and the fruit fires out.
Gary: Hey Tim why you buying that pineapple
Tim: Gonna fire the tropicannon at my bitch tonight
by NiggerDicks2015 August 6, 2015
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