Scalene River

The Scalene River is the river that as a child The Practical Joker threw himself into. It is a very dangerous river.

The comic that The Practical Joker threw himself into the river was 'Joker' by Bad Man Comics.

It also briefly appears in 'Captain Ethelwulf and The Practical Joker' by both comic companies.

It is located in a mysterious forest island that The Practical Joker used as his home.