To get these unlockables, do the following:
Distinguished Silly Bishop: earn $3.00 in a single game of Bishop's Game
Terribly Silly Bishop: earn $2.00 in a single game of Bishop's Game
Modestly Silly Bishop: earn $1.00 in a single game of Bishop's Game
A Kind of Silly Bishop: earn $0.50 in a single game of Bishop's Game
Anarchy Bishop: fail 30 times in Bishop's Game
Undercard Wrestler: earn the audience happy in 3 Count
10 Cliff Racer Wins: win ten times in Cliff Racer