BZ had been doing
Legally Kappa for two years now as a spinoff on Legally Blonde. I haven't been able to see the skit, but it's been very well received during recruitment. I can't remember if they tie a specific quote to it or not.
Others I've seen:
* Friends by chance, sisters by choice: Kappa Kappa Gamma
Man, I'm drawing a blank! I'll try think of more.
