It has avocado on it.
She's ALLERGIC to avocado.
The Big Bang Theory Season 8, Episode 3
Howard's ALLERGIC to peanuts.
How can I use that against him?
The Big Bang Theory Season 8, Episode 2
I'm ALLERGIC.
The Big Bang Theory Season 5, Episode 23
that says "ALLERGIC
to penicillin."
The Big Bang Theory Season 5, Episode 12
I'm ALLERGIC to peanuts.
The Big Bang Theory Season 1, Episode 16