![He's gonna make you cancel
your space flight.
He's gonna make you cancel
your space flight.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He's gonna make you cancel
your space FLIGHT.
The Big Bang Theory Season 5, Episode 23
![walk up a flight
of stairs with him.
walk up a flight
of stairs with him.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
walk up a FLIGHT
of stairs with him.
The Big Bang Theory Season 11, Episode 9
![...for interstellar flight on a surfboard
when part of my brain...
...for interstellar flight on a surfboard
when part of my brain...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...for interstellar FLIGHT on a surfboard
when part of my brain...
The Big Bang Theory Season 3, Episode 16
![Gee, that's like a 17-hour flight.
Gee, that's like a 17-hour flight.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Gee, that's like a 17-hour FLIGHT.
The Big Bang Theory Season 3, Episode 4
![The fight or flight instinct
is coded genetically.
The fight or flight instinct
is coded genetically.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The fight or FLIGHT instinct
is coded genetically.
The Big Bang Theory Season 4, Episode 2