Seven pics of butters, and six are of him in drag. I must have missed a key episode.

Honestly I was browsing the south park tag on pixiv I could not for the life of me remember who marjorine is.

I guess the fact that theres hundreds of pics of butters based on one episode should not surprise me I suppose.

In one of the eps Butters and the other kids fake his death and makes him crossdress to get into a girl's slumber party.

And here is that very episode, in case someone is interested:

http://www.southparkstudios.com/episodes/103806

Gladwort, it was an episode where Butters had to infiltrate a girl's sleepover to steal a fortune teller.