Mycaruba

Mycaruba (also spelled, among others, Mike Aruba; My Caruba; My Car, Roomba; Mikarooba or Mike Rooba) is the first utterance of the character Buddy in Out of This World. Thanks to this, Buddy himself is known among the Lovelies by this name.

Mycaruba is also used as a trolling phrase on the Game Grumps subreddit; it is customary for the recipient to reply with I've been diddled again! (from Plok).