The HCCBDD - S2.E2

Hector is depressed that he hasn't been able to take over the world yet, and feels he's missing something. Then Major Doctor Ghastly creates the HCCBDD, which she intends to show Hector the following day. Then that night, Hector's arch-enemy, Estroy, comes over for a "slumber party" with Ghastly, with the intention of stealing the HCCBDD. Estroy tricks Ghastly into showing him where the HCCBDD is. Estroy is then thrown away into the pool of dolphins and sharks. The HCCBDD is later revealed to be Hector's birthday party, something Hector wasn't expecting.