MWC is used in personal ads, such as those featured on Craigslist. The phrase means "married with children" and often implies that any encounter must be discreet.
"Seeking sexy woman for discreet fun. I am 31/m and mwc.
84👍 23👎
“sarah how big is your boyfriends dick again?”
“oh like 5 inches or so.”
“yah that’s a mwc right there”