Hint: Sometimes they pack the ALCOHOL
in their trunks.
The Big Bang Theory Season 4, Episode 24
Tobacco and ALCOHOL? Need I remind you
not a lot of scientific discoveries...
The Big Bang Theory Season 4, Episode 21
Numb your brain with ALCOHOL
and watch a reality show
The Big Bang Theory Season 12, Episode 19
to cover up with ALCOHOL?
The Big Bang Theory Season 5, Episode 6
I'm sorry.
It's the ALCOHOL talking.
The Big Bang Theory Season 5, Episode 12