Like that time the
Underdog BALLOON
The Big Bang Theory Season 12, Episode 15
...but I tacked so many amendments
on that thing it sank like a lead BALLOON.
The Big Bang Theory Season 8, Episode 3
(BALLOON sputters)
The Big Bang Theory Season 5, Episode 23
a bottle cap, a BALLOON,
and some super glue.
The Big Bang Theory Season 11, Episode 15
chasing a BALLOON,
I get worried.
The Big Bang Theory Season 7, Episode 24