Look, can we just please forget
about all this EXTRA stuff...
The Big Bang Theory Season 3, Episode 10
Well, let's go 2-D. No sense
in spending EXTRA money.
The Big Bang Theory Season 12, Episode 8
I found the EXTRA head for the
Waterpik if you want to use it!
The Big Bang Theory Season 5, Episode 3
A little EXTRA money to get
fractional T1 bandwidth in the apartment?
The Big Bang Theory Season 1, Episode 1
For an EXTRA 4 bucks,
I can have this thing here tomorrow.
The Big Bang Theory Season 8, Episode 18