MSB


abbreviation for “m-ssive sperm buildup”, often incurred after a long s-xual drought; common malady among geeks
duder, ever since she left me, i’ve had some serious msb going on
middle school b-tch. one that wears excessive amounts of abercrombie apparel, attains a facebook around age 12, and always seems to have a new series of naked pictures out. identifying an msb: prefers to straighten her hair, owns some sort of coach bag, says things like “loves it” and alternates capitalizing letters when she types. like so (the written msb language also often includes numerous asterisks, hearts, and exclamation points.) <33 🙂 "that msb sent me pics last night, so i sent 'em to everyone i know." stands for mother sister black. a woman that is african-american, has children and is known to a guy as his buddy's sister would cl-ssify as an msb. most white men have an 'achivement s-x list' which includes a mom, a black girl, somebody's sister, a teacher, etc... if a white guy has s-x with an msb it is considered a powerful achievement. duder 1: "i can't believe you f-cked garrett's sister. she's half black and has a kid dude. you totally scored an msb!" duder 2: "i know man, it was pretty amazing. those t-tties were so nice." duder 1: "d-mn! you're so far ahead of me now. all you have left on your list is a teacher. i got a lot of catching up to do." a very hot teacher. every kid wants to f-ck her and thinks she is a bit naughty. d-mn dude did you see ms. b last night? i wanted to give her a portugese breakfast she was so hot! mother sons of b-tches; person or persons placing constraints on actions of others; "the man" persons are not permitted on the boat canopy, by order of the msb m-ssive sperm buildup: suffered by males only; very similar symptoms to a female's pms. when a man hasn't been able to bust a nut in a while and thus becomes cranky, b-tchy, whiney and down right intolerable. i wish he would get laid already so he can relieve his msb because i'm tired of his whiney--ss b-tching! m- man s- stealing b- b-tch that girl needs to stop being such a msb and back off

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