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