
Well, the next day, he had a pizza PARTY,
and everyone got invited but me.
The Big Bang Theory Season 6, Episode 6

Don't blame the PARTY!
The Big Bang Theory Season 11, Episode 11

So you've really never had
a birthday PARTY?
The Big Bang Theory Season 1, Episode 16

I like a PARTY as much as the next man.
The Big Bang Theory Season 9, Episode 21