Top definition
when a man tucks his shirt into his trousers, then forgets to zip his fly up and the end of his shirt sticks out the gap.
damn i laughed my freaking ass off when josh returned from the toilet with a shirt nob.
by ProperRadge June 09, 2010
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