As a huge fan of “30 Rock,” I cannot wait for its premier next week.  But after a co-worker recently pointed out a huge dirty joke in last season’s holiday episode, “Ludachristmas” – one that I did not get because I was unaware of the reference – let’s just say that ignorance is bliss… and some things burn into your retinas forever.

If you’re brave enough, begin your journey here.  It is one of the slyest dirty jokes I’ve ever seen pulled over the heads of network television executives (or “The Brass” as I like to call them) since Michael told GOB to get rid of the “Seaward,” and his mother, Lucille, snapped “I’ll leave when I’m good and ready.”

(R.I.P. “Arrested Development”… Much love…)

Courtesy of TVismyIV and Hulu.