Top Definition
when someone has abs that are slightly slanted or uneven, appearing as if half an ab is missing
never make fun of someone for having a 5&1/2 pack.
1. they will endlessly venture for their missing and elusive half-ab, ultimately leading to their demise
2. They still have 5&1/2 more abs than you
by cheetaela October 23, 2013

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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