that says "ALLERGIC
to penicillin."
The Big Bang Theory Season 5, Episode 12
Shrimp caesar salad with no almonds
for the highly ALLERGIC...
The Big Bang Theory Season 2, Episode 7
Leonard, what if you have
an ALLERGIC reaction...
The Big Bang Theory Season 8, Episode 9
No, I'm just ALLERGIC to people
The Big Bang Theory Season 5, Episode 6
...he's ALLERGIC to Earth nuts,
but I'm the alien.
The Big Bang Theory Season 8, Episode 21