a slang term for effeminate behaviour in a boy. See role confusion; tomboyism.
SISSY BEHAVIOR: "Joe showed sissy behaviour when he was young and was teased about it."
Cite this page: N., Sam M.S., "SISSY BEHAVIOR," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sissy-behavior/ (accessed February 1, 2023).