![was an obvious reference
was an obvious reference](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
was an obvious REFERENCE
The Big Bang Theory Season 7, Episode 3
![For future reference,
if I want to watch Mean Girls,
For future reference,
if I want to watch Mean Girls,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
For future REFERENCE,
if I want to watch Mean Girls,
The Big Bang Theory Season 9, Episode 11
![If you ever need a reference
or anything, just let me know.
If you ever need a reference
or anything, just let me know.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
If you ever need a REFERENCE
or anything, just let me know.
The Big Bang Theory Season 9, Episode 23
![The Star Trek reference
and the play on words...
The Star Trek reference
and the play on words...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The Star Trek REFERENCE
and the play on words...
The Big Bang Theory Season 2, Episode 22
![And for future reference,
it's this.
And for future reference,
it's this.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And for future REFERENCE,
it's this.
The Big Bang Theory Season 5, Episode 12