Thurston Havansimp

Thurston Havansimp or Mr. Havansimp, as he's called, is Scooby-Doo and Shaggy Rogers' neighbor and president of the Housing Association, which puts their future at the mansion (and party) in jeopardy after a bad first meeting.

Season One
(Party Arty)

Appearances

 * Shaggy & Scooby-Doo Get A Clue! - Party Arty

Notes/Trivia

 * A recurring gag throughout Party Arty is Shaggy's inability to say "Mr. Havansimp".