Bulk does not play an exciting role within Superted. He is a typical member of the 'evil trio' who is portrayed as useless, stupid and a tad simple.
Bulk tags a long with Texas Pete and Skeleton, who are the bad guys, although his role when making Superted's life a misery, appears to be eating his way through the galaxy.
His most exciting moment was when he guessed superted's magic word and obtained his magical powers. He later forgot!
What more can I say? A lovable, comical character who adds to the excitement of Superted's Adventures.