Check out their stories - clockwise from top left:

 

Figure 1 (green): Ever watched a NASCAR race start to finish? This guy has. He even wears a diaper so he doesn't have to get up and risk missing Jeff Gordon's photo finish.

 

Figure 2 (orange): Two-timing. Two-toned. Two-faced.

 

Figure 3 (white): Avid proponent of the piano key neck tie and the tuxedo t-shirt.

 

Figure 4 (red): He's a bat, not a rat or a squirrel. He maintains a steady diet of gummy worms, and he's a little on the tubby side because of it.

 

Available as a set of 4 figures.