He made me sign a waiver,
PARTICIPATE in an emergency fire drill...
The Big Bang Theory Season 4, Episode 24
...we're going to PARTICIPATE
in my cousin Leopold's drug intervention.
The Big Bang Theory Season 1, Episode 10
Yes, it tells us that you PARTICIPATE
in the mass cultural delusion...
The Big Bang Theory Season 1, Episode 1
doesn't mean
I have to PARTICIPATE.
The Big Bang Theory Season 5, Episode 2
Participate in the what?
The Big Bang Theory Season 1, Episode 1