...but I tacked so many amendments
on that thing it sank like a lead BALLOON.
The Big Bang Theory Season 8, Episode 3
chasing a BALLOON,
I get worried.
The Big Bang Theory Season 7, Episode 24
...without his intestines blowing up
like a BALLOON animal.
The Big Bang Theory Season 4, Episode 4
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