Elmer/References


 * Elmer is named after Butch Hartman's real name, Elmer Earl Hartman.
 * His boil was named after Bob Boyle.
 * Elmer's boil constantly switches sides on his face. This can be seen in the profile pictures here.
 * He apparently has a girlfriend who also has an oversized boil. She briefly appears alongside him in "Love Struck!"
 * In the rough draft of the episode "A Wish Too Far!" (his debut), he was named Carl.