1 definition by lukej369

Top Definition
Talking a lot, in a sarcastic way. You can keep up whole conversations like this.
"His blahcasm was really pissing me off"
"Don't you being blahcastic wit me, fool!"
by lukej369 April 11, 2004

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