![That nut job was telling everybody
on the plane he's an astronaut.
That nut job was telling everybody
on the plane he's an astronaut.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That nut job was telling everybody
on the PLANE he's an astronaut.
The Big Bang Theory Season 6, Episode 4
![You owe me $3,000 for those
plane tickets to India!
You owe me $3,000 for those
plane tickets to India!](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You owe me $3,000 for those
PLANE tickets to India!
The Big Bang Theory Season 12, Episode 15
![and the shoes,
the plane tickets.
and the shoes,
the plane tickets.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
and the shoes,
the PLANE tickets.
The Big Bang Theory Season 12, Episode 23
![...by an inclined plane
wrapped helically around an axis?
...by an inclined plane
wrapped helically around an axis?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...by an inclined PLANE
wrapped helically around an axis?
The Big Bang Theory Season 4, Episode 5
![Well, our plane leaves at 9 a.m.
Do you think you'll feel better by then?
Well, our plane leaves at 9 a.m.
Do you think you'll feel better by then?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Well, our PLANE leaves at 9 a.m.
Do you think you'll feel better by then?
The Big Bang Theory Season 3, Episode 15