In Living Color parodies Star Trek: TOS & ST: VII

Jim Carrey and the cast of "In Living Color" parodies STAR TREK: The Original Series and the movie series in these two clips.

The Wrath of Farrakhan

Star Trek VII: The Really Last Voyage

Carol Burnett Show parodies Star Trek: TOS

When Carol does Kirk

Laughs from the Carol Burnett Show

The Carol Burnette Show was rarely dull, often very funny, and more then occasionally hilarious. Here are three examples:

The Dentist Sketch

Mark Evanier posted this at his blog,"News From Me," and it's one of my favorites. I'm sure you'll enjoy
The Circus Elephants

"Went with the Wind" part 1

"Went with the Wind" part 2