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The private school for girls. A marymount girl is exactly what a girl should be: smart gorgeous and slutty.Marymount girls are intelligent, hardworking and usually sacrifice breakfast and sleep for that A+ on an essay or project.
If you see a hot girl on the street whispering and laughing 2 her friend, itsmost likely a marymount girl.
by Sally Undemire May 18, 2008
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
A super elite, private all-girls school in Los Angeles that is good at almost everything they try at. Their academics are rigorous and they're sports team cannot compare to anyone's because they have the best, tallest, strongest, and most beautiful girls on every team. As for they're musical theater program, girls end up at Julliard for they're fine skills in acting and performing. Every girl that attends Marymount has something special in them that is shown wherever they are. Although Marlborough tries to give these girls a bad reputation, their jealousy does not discourage any of them from being who they are. Marlborough girls try to portray Marymount students as slutty and/or stupid but any guy knows this is not the case. Marymount girls are super intelligent, sweet, and skilled. Marlborough students try to be like Marymount's only to find themselves caught up in how hard it is for them to compete, whereas Marymount girls are organized and go through their life with ease because of their time at Marymount.
Guy #1: Dude! Do you see that Marymount girl over there? This Marlborough girl told me she sucks.
Guy #2: Nah bro, Marlborough girls are just jealous, that Marymount girl is super cool and hot. Ya dig?
Guy #1: Your probably right, those Marlborough girls are wack!
Guy #2: Dead ass
by Treeoutlet February 27, 2019
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