Crap Crap, it's CRAPAPEDIA. Delta Delta Delta is a woman's sorority which dates back to 1888. CRAPAPEDIA is a sexist piece of garbage online. In their entry for the sorority, they note this under pop culture, "In 1992, Saturday Night Live (SNL) did a skit called 'Delta Delta Delta: Finals Week' with Woody Harrelson and David Spade.[45][46]"
So Woody and David played Delta Delta Deltas?
No.
Do you know who did play a Delta Delta Delta? Roseanne Barr when she hosted SATURDAY NIGHT LIVE on February 22, 1992. And, guess what, that was before Woody and David (May 16, 1992). In fact, Delta Delta Delta was a recurring skit throughout season 17 with Beth Cahill, Melanie Hutsell and Siobhan Fallon playing the Delta Delta Delta members.
They played the members in multiple skits but, by all means sexist CRAPAPEDIA, credit two men who stopped by -- in a skit -- for classroom notes as an example of the sorority in popular culture.