1 definition by Bex o'clock

A really long noisy wee that threatens small coastline villages.
Flippin' heck Emma, that's a tsunawee, if e'er I heard one.

Ah I'm bursting, I'm going to have a proper tsunawee.

Uh oh, mums been at the tea again - watch out Sumatra!
by Bex o'clock April 10, 2010
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