So! Pictures! Feel free to have your characters help themselves to the following. If you would rather have your character stumble upon a Poly moment, just lemme know.

Also.

THERE ARE SPOILERS FOR MURDER BY NUMBERS, DR. HORRIBLE'S SING-ALONG BLOG, AND STAR TREK XI IN HERE.

JUSTIN
Justin smiling, omg, in what universe.
The most heterosexual picture ever.
Also totally hetero. Totally.
Cassie being a bitch and crushing all hopes and dreams.
For those playing along at home, Justin has been pondering his sexuality. The first three pictures are here to help. Really. The fourth is just because that was a pretty pivotal moment, there.

PENNY
Penny being almost-dead.
Penny being short and Captain Hammer.
Her parents are dead and the only thing in the fridge is a popsicle. (comic)
Penny's glamorous L.A. home. (comic)
Okay, so the comic is canon (no, really). In true Joss fashion, it shows how much it sucks to be Penny. The first two are just because, and please excuse the crappy quality.

CHEKOV
Lulzy picture of Chekov and Sulu being cadets.
Chekov looking pleased and McCoy looking... not so pleased.
This is most of the graduating class of 2258 being blown up.
And then Spock's mom died.