A combination of the words sissy and sensitive, used when someone is being overly sensitive to a light hearted joke. Should be said with a lisp.
Corey said I was rude after I'd made a joke about his bike being the only reason he looked cool. I told him to not be so sissative.
by jbsurbanhandle April 28, 2017
by jbsurbanhandle February 10, 2010