1 definition by coolberry2343

Top Definition
A word which takes the place of pussy in a sentence.
John: Yo, i would tell Sara how i really feel, but i'm to tuna to say anything about it...
Kyle: Man up John and get over it!

Dave: Did you see Chris run away from that fight last night? He's so tuna.
by coolberry2343 July 01, 2010
Mug icon
Buy a Tuna mug!