I got a Cookie Monster TATTOO.
The Big Bang Theory Season 5, Episode 23
That's a neat TATTOO.
The Big Bang Theory Season 8, Episode 8
You're a scientist who went to college
and you don't have a neck TATTOO...
The Big Bang Theory Season 4, Episode 9
He had a fish TATTOO on his face.
Game of Thrones Season 2, Episode 8
The guy I was with
did my last TATTOO,
The Big Bang Theory Season 7, Episode 23