Penny, we don't consume ALCOHOL during
Dungeons & Dragons.
The Big Bang Theory Season 6, Episode 23
Actually, ethyl ALCOHOL inhibits
electrical conduction in the nerve cells...
The Big Bang Theory Season 3, Episode 2
Oh, this isn't ALCOHOL.
It's a magic potion that makes me like you.
The Big Bang Theory Season 6, Episode 23
That's just rubbing ALCOHOL.
The Big Bang Theory Season 3, Episode 3
I drank ALCOHOL
The Big Bang Theory Season 7, Episode 20