look up any word, like trill:
 
2.
a fit
not getting your way
by d girl April 07, 2003
 
1.
A high-caffeine soft drink Ted & Marshall use for long drives to Chicago on HIMYM.
"I got 6 cans of tantrum.. Well 4...one burned thru the can and one i drank already. AHHH TANTRUM!!!!!"
by spicysparklez October 22, 2009
 
3.
Something that is totally wicked or awesome
Dude that nollie flip was tantrum!
by P Nar March 06, 2004