To be treated to cruel or unusual punishment, usually in the form of homework.
Did you get any homework tonight? Yeah I got freakin mostined.😡
by Dat factions guy November 18, 2016
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Mostin is a kind hearted, handsome and very generous man who would do anything for the people he loves. He’s quick witted and always up for a laugh, taking the piss out of his friendly constantly and always getting away with it. Mostin instantly puts you at ease and is always impeccably dressed (he loves a chance to dress up). He is always complimentary and has an eye for detail. If you have a chance to meet a Mostin keep him as a boyfriend or a friend as they’re a lovely and rare breed that you’ll want to stick around for life.
‘I like Mostins suit’
by Piglet and Ebber March 20, 2019
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Prodecessor of a long line of "Most" vocubaulary,

originally the phrase was "Doin' to much", which was said when someone was obsessing over something that simply shouldn't be obsessed about,
then it converted to Doing SO much that you'd end up "Doin' the Most", and to shorten it all up Many High Schools (Including IHS) came up with "Mostin it"
Boy: Man the french teacher be doin' to much, a test and a project as well as 2 pages of homework!!!

Girl: Yeah, He be Mostin It!
by Turtle.... November 4, 2009
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getting fucked up or doing the most out of the situation..
came from desert hot springs CA..aka DHS
"damn you shoulda came through last night we was mostin' outta control"
by beastmost34 April 14, 2010
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Mostin is a pretty boy that loves himself a lil too much...
by Ebberston7 December 5, 2018
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