
eating that
peanut BUTTER sandwich.
The Big Bang Theory Season 7, Episode 4

A BUTTER churn.
The Big Bang Theory Season 11, Episode 11

Now go get BUTTER.
The Big Bang Theory Season 5, Episode 17

we don't churn our own BUTTER,
The Big Bang Theory Season 5, Episode 18

If you want BUTTER,
I'll get you BUTTER.
The Big Bang Theory Season 5, Episode 3