Even science geeks deserve some laughs near the end of the year. Check out this gag reel from the second season of Star Trek: The Next Generation. I picked this up while browsing Jon Wiley's stream on Google+.
One of my favorite parts comes at the 6 minute mark, where two characters Worf and Rikers just can't keep a straight face and the video crew is clearly frustrated. Makes me wonder how long it took to record an entire show.