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2.
Only the coolest animal in the aquatic world...
Also a wonderful tattoo that all the hardcore people named Art should have.
Ex 1: Brooke"Dude! Did you see that tuna cow!?!?"
Kylie "YEAH MAN! JALABEANO!"
Gina"Umm...wow..."
Ex 2: Brooke "We whould show Art that we could give him the coolest tattoo EVER!"
Kylie "Yeah! Like a Tuna Cow!"
Gina "Umm...wow..."
by I want to eat you. September 01, 2007
 
1.
a mix b/n a tuna and a cow....offtenly found on aquatic tatoos on unfinished arms
dude that tuna cow is RAD!!!
by El HeFe030303 August 18, 2007