A kind of plaster which sets white, made from gypsum with alum.

(informal) Extremely good, exactly right; all right.

(obsolete, historical) Former name of Jianchang.

(simile, informal) Very keen; enthusiastic; eager.

(bingo) fifteen

(informal, humorous) Synonym of peachy keen

A woman will be more interested in a man if he is not kind to her.

(informal) Treating women badly heightens their romantic/sexual attraction toward you.