look up any word, like sweetest day:

1 definition by Dave the bum head

 
1.
weed, or high grade marajuana. often shortened to hoom.
wah gwarn! u got any hoomina boomina shroom?
yeah blood i got sum hoomina boomina shroom!
wel, lets smoke bare hoomina boomina shroom.
by Dave the bum head January 08, 2007