![I believe our nation's
tuna cans are safe.
I believe our nation's
tuna cans are safe.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I believe our nation's
TUNA cans are safe.
The Big Bang Theory Season 4, Episode 20
![Maybe if you're working on a tuna boat.
Maybe if you're working on a tuna boat.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Maybe if you're working on a TUNA boat.
The Big Bang Theory Season 2, Episode 14
![Hand me the tuna melt.
Hand me the tuna melt.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Hand me the TUNA melt.
The Big Bang Theory Season 5, Episode 2
![...fighting to the death
over a few cans of tuna fish?
...fighting to the death
over a few cans of tuna fish?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...fighting to the death
over a few cans of TUNA fish?
The Big Bang Theory Season 4, Episode 20
![Wonderful security system if
we're attacked by a school of tuna.
Wonderful security system if
we're attacked by a school of tuna.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Wonderful security system if
we're attacked by a school of TUNA.
The Big Bang Theory Season 3, Episode 13