
...poured a bowl of cereal,
added a QUARTER cup of milk...
The Big Bang Theory Season 1, Episode 7

What if I throw in
a QUARTER?
The Big Bang Theory Season 12, Episode 8

A QUARTER.
The Big Bang Theory Season 7, Episode 19

Bet I could place a
QUARTER between them,
The Big Bang Theory Season 11, Episode 9

a QUARTER
in your ear!
The Big Bang Theory Season 5, Episode 12