![let all the boys see
my underpants.
let all the boys see
my underpants.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
let all the boys see
my UNDERPANTS.
The Big Bang Theory Season 5, Episode 1
![It's where your underpants live.
It's where your underpants live.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's where your UNDERPANTS live.
The Big Bang Theory Season 9, Episode 10
![Instead of underpants, I covered
my crotch with potato salad. Thoughts?
Instead of underpants, I covered
my crotch with potato salad. Thoughts?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Instead of UNDERPANTS, I covered
my crotch with potato salad. Thoughts?
The Big Bang Theory Season 3, Episode 15
![I own nine pairs
of underpants.
I own nine pairs
of underpants.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I own nine pairs
of UNDERPANTS.
The Big Bang Theory Season 7, Episode 1
![](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
"Leonard will restrict video gaming
in UNDERPANTS to hours Penny is not home.
The Big Bang Theory Season 10, Episode 13