Top definition
The biggest blunt you've ever seen.
DAMN! That's a Fatty Boom Batty Blunt, Smoke That Shit!!!!
by Beaver Mandell December 24, 2002
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
a large, high quality marijuana cigarette that may cause hallucinations
What you need is a fatty-boom-batty blunt, and I guarantee you'll be seeing a sailboat, an ocean, and maybe even some of those big-titted mermaids doing some of that lesbian shit.
by deadheadrik August 17, 2009
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