Top Definition
A superlative of the word(s) and their like variations bowser, wow, wowser, zowsers; POWSER is the greatest degree of this adjective / adverb. Bowser is the least degree of superlative and is a bitch turtle from Mario Bro's. Wowsers! is a signature expletive expression used by the cartoon character inspector gadget and later by JB wasted.
Those 300cc’s of augmented breasts in that corset, POWSERS! Cock and / or vg blockers are totally bowsers. Finally, JB wants bottle service on a Tuesday, wowsers!
by Chris Fronic February 21, 2008

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Raucous fart that leaves a brown stain in the underpants
The snarling powser from the previous evening left a shit stain in his pants such that his one night stand shrank back from in anguish when she spotted them on her bedroom floor
by qwertyu3 December 05, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt