Payday Fighters
A Payday Fighter, also known simply as an "Opponent"; is a fighter that will take any fight and doesn't care whether He/She wins or loses. Often times used to add wins to a marque fighter's record. These types of fighters can be spotted by their records, which often times have a low Win-to-Lose ratio. Example; 5 wins, 20 loses.
I heard So-And-So has a record of 55-0-40. Yeah but most of those fights are against Payday fighters, so they don't count.