Venelux

SirVenelux is the brother of SirBenelux who first appeared in Chapter 3 Part 19.

Chapter 3 Part 19
He revived everyone after SirBenelux killed them. He is soon revealed to be the killer of They Might Be Giants, in which everyone was released from jail except for him.

Chapter 3 Part 20
He held a can labeled "M&M repellent," and Ed thinks it's an M&M destroyer, but CheeseCrocker tells him it's not and Ed then says "Darn it!." He is also revealed to be SirBenelux's brother.

Chapter 3 Part 23
He is called by SirBenelux to watch Fish McBite dance in Chapter 1 Part 22, where he appears with the other brother of Benelux, SirTenelux.

Chapter 3 Part 27
He uses an M&M repellent to soak away Eugene Ɉ. Krabs after he tries to take the wheel of the bus for some reason. Then Farfel Bainbridge appears, saying that he thought the repellent was at the Bikini Bottom Repellent Museum.

Chapter 3 Part 28
He appears as a replacement for SirBenelux, after turning into a red blood cell and ending up on a cotton swab Henry Butch is using on Koopsers. After Benelux's death, Venelux says that Benelux was the best brother in the world.