Top definition
A Trouser Submarine is a large penis which is used to destroy male anuses and male anuses only.
Oh go harder man, I want you to use your Trouser Submarine on me and throw your sea men overboard into my anus
by batthule June 24, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug