Condiment King - Batman: Wayne Family Adventures

The alter ego of Buddy Standler, Condiment King, is a costumed super-criminal and enemy of the Bat Family. 

None of the family likes to go up against him, finding his gimmick of using condiment-themed weapons messy and annoying. 

The Baffler - Batman: Wayne Family Adventures

The alter-ego of Titus Czonka, the Baffler, is a costumed super-villain and enemy of the Bat Family. 

Red Robin considers him to be a knock-off Riddler.