Deric Foreman and his new, attractive lab partner Ashley are having a tutoring session at the local coffee shop during the day. Deric and Ashley have been spending a lot of time together studying. Ashley thinks Deric is really smart, funny and cute so she kisses him. Deric, while flattered, is shocked and exclaims that he is in a relationship with his girlfriend Tanya. Suddenly, Kelso and Fez run into the coffee shop anxious to see the brawl between Tanya and Ashley. Tanya enters in a rage carrying panties as the crowd looks with excitement. Tanya questions Deric, “Whose panties are these!?” He explains that they do not belong to Ashley, but Tanya is unconvinced. Ashley leaves angry and Deric continues to plead his innocence to his girlfriend. Suddenly, Tanya’s mother Midge runs into the coffee shop and collects her panties. Kelso and Fez bow down to Deric because of his perceived sexual prowess. As it turns out, she and her husband had sex in Deric’s car in order to spicen up their sex life. Deric and Tanya reconcile.