The Shorts take a trip down memory lane with a #TBT to Y2K, when John and Joan throw a party to celebrate the turn of the century and John convinces everyone there will be chaos when the clock strikes midnight. Also, #TBT to Heather and Tim's parenting styles before they had Sophia, #TBT to Jen and Greg's honeymoon when Jen realizes the extent to which Joan is involved in Greg's life, and #TBT to the moment Greg and Colleen met.

When Colleen and Matt host the family tailgate party at the L.A. Rams game, they invite former NFL quarterback Kurt Warner to spice up their so far dismal event. Also, Tim's in danger of missing the game when Sophia makes him take her to the restroom and they get sidetracked returning to their seats; Joan and Jen try to sneak into seats closer to the field; and Greg wins a chance to participate in a halftime contest involving a football toss.