Top definition
An adjective describing a well endowed woman's breasts.
Did you see those colossome tits? Yeah they were huge.
by lqberry September 04, 2007
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
2
Something that is so colossally big, it is awesome.
That burrito is colossome.
by big.O May 22, 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