look up any word, like donkey punch:
 
2.
feeling unhappy or depressed etc
i feel a bit bumish
by regina falangeee March 23, 2009
 
1.
Lazy, half hearted, or bum-like
John: Thomas has money for a lighter but he carries around the fireplace lighter instead. He's bumish.

Harry: Ha Ha Thomas is bumish
by Disastrous Brant Napier January 02, 2014