![♪ I've got parts to perform,
hearts to warm ♪
♪ I've got parts to perform,
hearts to warm ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ I've got parts to PERFORM,
hearts to warm ♪
The Big Bang Theory Season 12, Episode 10
![50 Amazing Science Projects
You Can Perform on Your Kid.
50 Amazing Science Projects
You Can Perform on Your Kid.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
50 Amazing Science Projects
You Can Perform on Your Kid.
The Big Bang Theory Season 12, Episode 17
![You need your sleep for your cognitive
processing to perform at optimum levels.
You need your sleep for your cognitive
processing to perform at optimum levels.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You need your sleep for your cognitive
processing to PERFORM at optimum levels.
The Big Bang Theory Season 2, Episode 6
![to perform on them
during bath time.
to perform on them
during bath time.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
to PERFORM on them
during bath time.
The Big Bang Theory Season 12, Episode 17
![that'll show you how
to perform your own rectal exam.
that'll show you how
to perform your own rectal exam.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
that'll show you how
to PERFORM your own rectal exam.
The Big Bang Theory Season 5, Episode 17