11:30PM - 12:30AM
The girls meet designer Cedella Marley and wear bikinis created by her as they each are photographed riding on a dolphin. Later, the models pose as warrior princesses beneath a waterfall.
12:30AM - 1:00AM
The friendship contract is in danger of being nullified when Leonard tires of Sheldon's selfish ways; Howard spaces out over selecting an astronaut nickname for himself.
1:00AM - 1:30AM
Sheldon enters a trading-card competition when he hears Wil Wheaton (in a cameo), for whom he harbors resentment, is also participating. Meanwhile, Wolowitz asks Penny to set him up with one of her friends.
1:30AM - 2:00AM
Christine tries to help Barb after she announces her separation from Pete, but her friend's calm acceptance of the situation makes Christine jealous.
2:00AM - 2:30AM
Season 5 finale: The gang reenters Philadelphia's flip-cup tournament (the Flipadelphia) after being banned for 10 years. Trouble is, their old flip-cup rivals have grown up and moved on. Art Sloan: Noah Bean. Beezy: Marshall Allman.
2:30AM - 3:00AM
Despite stark financial woes, Eddie buys a high-definition TV and Joy is upset about it---at first. Meanwhile, Doug begins to suspect that he's living in the middle of a TV sitcom.