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1 definition by
inventorofthingin
Thingin
verb
, the act of
casually dating
or
having a thing
with someone.
Sam: Oh wow! Did you hear about
Haley
and Matt?!
Lora
: No! What about them?!
Sam: They're totally
thingin
now!
by
inventorofthingin
March 23, 2011
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