Dexter's Laboratory: Season 2, Episode 26
Rushmore Rumble/A Boy and His Bug/You Vegetabelieve It! (11 Feb. 1998)
Mandark and Dexter battle each other with Rushmore Presidents Washington and Lincoln brought to life. / Dexter has a metal eating termite named Timmy as a pet. / Dee Dee uses way too much of Dexter's super growth formula in the backyard and turns the plants into man eating monsters.