The Collaborative International Dictionary
mama's boy \mama's boy\ n. Same as mamma's boy.
mama's boy \mama's boy\ n. A boy excessively attached to his mother; a boy lacking the usual masculine interests; also spelled mamma's boy.
Syn: mother's boy.
Wiktionary
n. (context idiomatic derogatory English) A male person, especially a young man or boy, who is overly attached to or influenced by his mother; a sissy.
WordNet
n. a boy excessively attached to his mother; lacking normal masculine interests [syn: mother's boy, mamma's boy]
Wikipedia
Mama's Boy is a 2007 comedy starring Diane Keaton and Jon Heder, and features music by Mark Mothersbaugh. The film was distributed by Warner Bros. for a limited release to certain parts of the United States. Mama's Boy was directed by Tim Hamilton.
Mama's Boy is an American sitcom that aired from September 19, 1987 until August 6, 1988. It was created by Susan Harris, and produced by Witt/Thomas/Harris Productions and Touchstone Television. The comedy starred Bruce Weitz and Nancy Walker in the lead roles.
Mama's Boy was proposed as a new NBC project to debut as a series sometime during the 1987-88 season. However, after a couple of preview telecasts in the fall of 1987, the network continued to air the series' initial episodes sporadically (with as many as five months passing between episodes three and four) without a regular time slot. By the end of the season, NBC decided not to upgrade the show from "specials" status; only seven episodes were produced, with six airing through August 6, 1988. The last episode remains unaired.