![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
![I'm surprised you know that reference.
I'm surprised you know that reference.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'm surprised you know that REFERENCE.
The Big Bang Theory Season 8, Episode 19
![I challenge you to find a single reference
to Kryptonian skin cells.
I challenge you to find a single reference
to Kryptonian skin cells.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I challenge you to find a single REFERENCE
to Kryptonian skin cells.
The Big Bang Theory Season 1, Episode 2
![...you'd be in a non-inertial
reference frame and would...
...you'd be in a non-inertial
reference frame and would...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...you'd be in a non-inertial
REFERENCE frame and would...
The Big Bang Theory Season 1, Episode 3
![I marked the calendar
for future reference.
I marked the calendar
for future reference.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I marked the calendar
for future REFERENCE.
The Big Bang Theory Season 1, Episode 4