What is the meaning of idiom''to come off '' and make sentence?

"To come off" can mean several things. Accordingly such a sentence should be created based on that meaning. For example "the ink on that shirt is not going to come off easily."

"I don't mean to come off strong, but I am smitten of you."

"She is going to come off the stage shortly. When she does so you can tell her. "

…And so on.