Mortimer "King Morty" was the King of Third Street School. He used to rule in the year 1935. His rulebook was found by Jordan and Jerome in the episode "The Rules". King Bob, when informed about it, imposed it. The kids, first excited, later find out that the Rules make no sense in the era they were born in.
It was later discovered that said rules were made during the Great Depression during which school budget's couldn't afford balls and play equipment. So Mortimer revised games so kids could play with whatever they could find. They had to play basketball by washing rags, four square and dodgeball using a large tree stump (which most kids couldn't lift), collecting grass (the one whose pile was bigger wins) and even swing a discarded apple.
As King Mortimer ruled in 1935, he would be an elderly man in the present, assuming he's still even alive.
|3rd Street School Kings|
|Known Kings||King Mortimer (1935) - King Dudikoff (unknown) - King Al (1992-93) - King Wolley (1993-94) - King Chuck (1994-95) - King Sid (1996-97) - King Bob (1997-98) - King Gus (1997-98)(Temporary) - King Freddy II (1998-99)|
|Implied Kings||King Freddy I|