Gasteyer says rehearsals for the 1998 sketch had her cracking up — but she held it together for the live broadcast ...

"The donkeys went insane," she said of the sketch, which also starred Will Ferrell, Tim Meadows, and Darrell Hammond.

The best Super Bowl commercials understand the basics. If you don't have an attention-grabbing celebrity, you're going to need a truly absurd premise ...