
Leonard, what if you have
an ALLERGIC reaction...
The Big Bang Theory Season 8, Episode 9

Howard's ALLERGIC to peanuts.
How can I use that against him?
The Big Bang Theory Season 8, Episode 2

Shrimp caesar salad with no almonds
for the highly ALLERGIC...
The Big Bang Theory Season 2, Episode 7

It has avocado on it.
She's ALLERGIC to avocado.
The Big Bang Theory Season 8, Episode 3

I'm ALLERGIC.
The Big Bang Theory Season 5, Episode 23