
Because girls are always like,
"Ooh, that guy owns two Star Trek uniforms...
The Big Bang Theory Season 6, Episode 8

Star Trek trivia, Star Trek:
Next Generation trivia,
The Big Bang Theory Season 5, Episode 17

(SCATTING STAR TREK THEME)
The Big Bang Theory Season 10, Episode 7

...in the Star Trek episode,
"Let That Be Your Last Battlefield"?
The Big Bang Theory Season 4, Episode 21

You can go dressed
as a Star Trek science officer...
The Big Bang Theory Season 2, Episode 2