Urban Dictionary: bumbastic

means really really good. like the bomb and fantastic.

"That guy is bumbastic."
"This ganja is bumbastic."

by Erin November 07, 2004

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To be excited to have something put in your bum

Tom: Dangils I got the 22in black hammer
Dangils:Oh baby I’m so bumbastic

by Dangilz April 27, 2019

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