
and he's asking if anyone knows
of a CHEAP place to live.
The Big Bang Theory Season 10, Episode 18

...just on the possibility you could have
CHEAP sex with a girl you met in a bar?
The Big Bang Theory Season 3, Episode 3

And with CHEAP chocolate,
no less?
The Big Bang Theory Season 7, Episode 15

on a CHEAP monkey movie
The Big Bang Theory Season 7, Episode 17

with a CHEAP souvenir?
The Big Bang Theory Season 7, Episode 2