Nightmare Balloon Boy

Nightmare Balloon Boy or simply known as "Nightmare BB" is the replacement of Plushtrap in the Halloween Edition of the game, he makes deep pitched versions of quotes from normal Balloon Boy in Five Nights at Freddy's 2.

Trivia

 * Although Nightmare BB replaces Plushtrap in the main story minigames in "Fun With Balloon Boy" replacing Plushtrap's minigame, "Fun With Plushtrap" can still be selected and played from the Extras Menu in The Halloween Edition.
 * Nightmare BB makes another appearance in FNaF VR: Help Wanted in "Fun with Balloon Boy" in the "Dark Rooms" level section.
 * In Ultimate Custom Night, Nightmare BB has recorded voice lines, while in FNaF 4 and FNaF VR: Help Wanted he makes deep-pitched versions of Normal Balloon Boy's lines from FNaF 2 which are "Hi", "Hello" and a childish Laugh.