
in the comic book store,
a BALLOON popped and I threw up.
The Big Bang Theory Season 12, Episode 18

Your lactose-intolerant boyfriend will turn
into a gas-filled Macy's Day BALLOON.
The Big Bang Theory Season 4, Episode 24

I also got you a BALLOON,
The Big Bang Theory Season 9, Episode 11

Boy, you chase one BALLOON
for three miles.
The Big Bang Theory Season 7, Episode 24

...but I tacked so many amendments
on that thing it sank like a lead BALLOON.
The Big Bang Theory Season 8, Episode 3