no more Mr. Nice Guy

(redirected from no more Mister Nice Guy)

no more Mr. Nice Guy

An expression indicating that someone is no longer going to behave in a pleasant, tolerant, or carefree manner. OK, no more Mr. Nice Guy. The next person to speak out of turn gets detention.
See also: guy, more, nice

no more Mr Nice Guy

used to suggest that you will stop being lenient and begin to adopt more severe measures.
See also: guy, more, Mr, nice