Doris Trembly is one of the recurring characters of Ned's Declassified School Survival Guide.
Doris first appears in Bathroom where Moze goes in the bathroom with Chandra only to see Doris & her crew.
Ned tells Moze to put his name in the girl's bathroom, however, the huge crew was the ones that put things about ned.
It was revealed that Suzie got the red lipstick from the huge crew. this also caused the huge crew to have a crush on Ned.