Tonight’s Saturday Night Live 40th Anniversary Special has seen a lot of reuniting of past and present cast members, musical guests, hosts, and more, as well as tributes to alumni who have passed on.

In one said tribute of the night, actress and three-time SNL host Melissa McCarthy revived the Matt Foley character, made popular by the late Chris Farley. McCarthy made an appearance during a Weekend Update segment hosted by Tina Fey, Amy Poehler, and Jane Curtin (all past Weekend Update hosts), coming out dressed in the motivational speaker’s classic duds — thick black glasses, plaid jacket, green necktie, and pants that constantly need adjusting.

Watch the video here below from the SNL 40 special of the entire Weekend Update segment, which includes the McCarthy as Matt Foley bit, as well as Emma Stone doing the late Gilda Radner’s Roseanne Roseannadanna character. Also embedded below is the original Chris Farley skit which featured Chris Spade and guest Christina Applegate.

As part of the live portion of tonight’s Saturday Night Live 40th Anniversary Special, Betty White and Bradley Cooper made a guest appearance in “The Californians” skit, which resulted in the duo having a passionate make-out session.

Watch here below the Betty White/Bradley Cooper kissing scene from “The Californians” skit from the SNL 40 special. (We’ll update this post with the full sketch when NBC releases the video.)

Jimmy Fallon and Justin Timberlake opened the Saturday Night Live 40th Anniversary Special tonight with a musical number referencing the show’s most popular skits, with a nod to their infamous “History of Rap” bits. The entire thing was meticulously made, and included almost everything.

Watch the video of the SNL 40 opening here below.