It was first revealed in Third Wheel; Ted reveals that he and Barney have a running joke that the first one between them to be in a threesome will win the championship belt. Marshall thinks he means a metaphorical belt, but it's shown that Barney went out and actually got the WWF "Winged Eagle" title for the occassion. The belt is mentioned many times throughout the series, and in the Barney's Blog entry From The Files Of Li'l Barney.
Later, in Zoo or False Barney it's seen on screen with the belt on, after telling the story of how he hooked up with two girls he met in different nights in the bar. However, Ted and Marshall think he's lying and that actually both women splashed their vodka tonic on his head.
|Friends & Family||Ted Mosby • Robin Scherbatsky • Marshall Eriksen • Lily Aldrin • Leslie • Loretta Stinson • James Stinson • Eli Stinson • Sadie Stinson • Jerome Whittaker • J.J. Whittaker • Carly Whittaker|
|Places||MacLaren's Pub • Barney's apartment • Goliath National Bank • AltruCell Corporation • Lusty Leopard • Laser Tag • Stinson house • Puzzles|
|Phrases||Awesome • Suit Up • Legendary • Have you met • Wait for it • Challenge Accepted • What Up • Patent Pending|
|Others||Barney's Blog • 83 • Barney's magic • Barney's Wedding • High Fives • The Bro Code • The Playbook (book) • The Threeway Belt • Ducky Tie (object) • The Eight Slaps • Nothing Suits Me Like a Suit • Tuxedo Night • Barney's Get Psyched Mix • Party School Bingo • Platinum Rule • Lemon Law • Hot/Crazy Scale • The Mermaid Theory (theory) • Freeway Theory • The Chain of Screaming (theory) • The Ewok Line • Intervention banner|
|Friends & Family||Robin Scherbatsky • Marshall Eriksen • Lily Aldrin • Barney Stinson • Alfred Mosby • Virginia Mosby • Heather Mosby • Stacy • Ted's kids • The Mother|
|Places||MacLaren's Pub • The Apartment • Wesleyan University • Gazola's • Ted's house • Goliath National Bank • New GNB Headquarters • Ted's Architecture Class • Ted's Second apartment • Puzzles|
|Others||Yellow Umbrella • The Threeway Belt • Blue French Horn • Sensory Deprivator 5000 • Naked Lady Noise • Tuxedo Night • Tantrum • TurTurkeyKey • Intervention banner • Doctor X • Red Cowboy Boots|