Excitment. Another word for sweet! Awesome! Is used a lot in the anime Dragon Half.
Wai-wai!! I won the lottery, waaaaai!
by T May 18, 2006
Top Definition
To pull a jimmiejaz but with marijuana instead of alcohol
A: "That guy's totally whupped."
B: "Yeah, he's been waiwai each weekend since 1995"
by ernieX April 26, 2004
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