The loser stands at airport arrivals in a suit holding a large sign reading 'I lost my fantasy league' and greets strangers as they walk out. The comedy is in the confused faces of arriving passengers. A filming leaguemate captures the reactions, not the sign.
Budget note: this one costs nothing but dignity, which makes it a strong pick for leagues that would rather spend the pot on the champion than on the loser's downfall.
Seen in the wild: gridironexperts.com ยท scoutcast.ai