That woman didn't get heat RASH once
with me on powder patrol.
The Big Bang Theory Season 10, Episode 10
Now, let's not do anything RASH.
The Big Bang Theory Season 5, Episode 7
And I told you
I get diaper RASH!
The Big Bang Theory Season 7, Episode 14
before making any RASH...
The Big Bang Theory Season 7, Episode 13
Whatever you do, just don't
make any RASH decisions.
The Big Bang Theory Season 7, Episode 24