Cappie and Casey face a major issue on the episode "Fumble." It involves the morning-after pill.
Cappie and Casey get into it in this scene. It's courtesy of the 2/7/11 episode of Greek.

Greek Season 4 Episode 6 Quotes

Thanks to that goat, I made out with a cheerleader. She's a base in the pyramid, but still a solid 7.

Pledge Spidey

I now shall commence my walk of shame.