
- Hi. Dave.
- Hi. Penny. So it's your MOTORCYCLE?
The Big Bang Theory Season 2, Episode 11

Look at this.
Trent is rebuilding a vintage MOTORCYCLE.
The Big Bang Theory Season 9, Episode 10

...society breaks down into feral bands
of tattooed MOTORCYCLE riders...
The Big Bang Theory Season 4, Episode 20

It's just a little MOTORCYCLE accident.
The Big Bang Theory Season 2, Episode 11

- Oh, can I drive the MOTORCYCLE?
- Yeah, why not?
The Big Bang Theory Season 2, Episode 11