1 definition by mikeymike420
Acronym for "Too Many Blunts Ago." Used by someone describing why they cannot remember something, usually from smoking way too much pot,
stoner 1 : "hey man remember that time we went to the golf course and saw that wolf?"
stoner 2 : "nahhh dude, that was way TMBA!"
stoner 2 : "nahhh dude, that was way TMBA!"
by mikeymike420 February 20, 2010