Mmm, Megan Mullally and John Goodman in an ’80s McDonalds Ad

Megan Mullally is officially the most chipper Egg McMuffin spokesperson I've ever seen.

Check out the “Will and Grace” vet as she touts the delicious 99-cent Egg McMuffin while John Goodman demonstrates the fun of eating one. Everyone is thrilled! And satiated! And that is the WORST McDonald's jingle I've ever heard.