Trying to find a MAD parody.

[Gingerbread Demon]

I'm pretty sure this was in MAD Magazine.

They did full page comic of Sesame Street as an adult thing and Maria was a hooker and Big Bird was stoned and stuff.

Trying to find this..

 

[Locutus of Bored]

Is this it?

An issue from 1971 featured a parody of Sesame Street, entitled "Reality Street". The parody featured Gorgon (Gordon), Dirty Bird (Big Bird), Curt and Bernie (Bert and Ernie, though at one point, the latter is mistaken with the former), Ookie (Oscar the Grouch), Cake Monster (Cookie Monster), and Scary Monster (Herry Monster). Grover, Susan, Mr. Hooper, Roosevelt Franklin, Betty Lou, and Little Bird, all of whom are unnamed in this parody, also appear. Scenes include Bernie teaching Curt how to tell time, Bernie showing his toy phone to Scary Monster, Gorgon teaching about the number 5 and the letter P, and Ookie moving into a trash heap across the street. This parody can be found in the book, Mad About the Seventies.

http://muppet.wikia.com/wiki/Mad_(magazine)

That was from MAD Issue #146 in October, 1971, illustrated by Jack Davis, who also worked on illustrations for Sesame Street itself.

He also illustrated another Sesame Street parody in MAD in 1978 called Mafia Street.

I couldn't find any pics from either of those online to verify, though.

 

[Gingerbread Demon]

Is this it?

An issue from 1971 featured a parody of Sesame Street, entitled "Reality Street". The parody featured Gorgon (Gordon), Dirty Bird (Big Bird), Curt and Bernie (Bert and Ernie, though at one point, the latter is mistaken with the former), Ookie (Oscar the Grouch), Cake Monster (Cookie Monster), and Scary Monster (Herry Monster). Grover, Susan, Mr. Hooper, Roosevelt Franklin, Betty Lou, and Little Bird, all of whom are unnamed in this parody, also appear. Scenes include Bernie teaching Curt how to tell time, Bernie showing his toy phone to Scary Monster, Gorgon teaching about the number 5 and the letter P, and Ookie moving into a trash heap across the street. This parody can be found in the book, Mad About the Seventies.

http://muppet.wikia.com/wiki/Mad_(magazine)

That was from MAD Issue #146 in October, 1971, illustrated by Jack Davis, who also worked on illustrations for Sesame Street itself.

He also illustrated another Sesame Street parody in MAD in 1978 called Mafia Street.

I couldn't find any pics from either of those online to verify, though.

That's the one..... I knew it was in MAD