an abbreviation for the term "abbreviated language." Some terms of the abrev lang vocabulary include "awk"(awkward), "def"(definitely), "caf"(cafeteria), "aud"(auditorium), and "perf" (perfect)

abrev lang is often abused by teenage girls, making almost every word an abrev lang word.
Girl: Want to go to the caf?
Girl 2: Def!, that would be perf!
Girl: I hope it's not awk when use abrev lang in front of other people!
by boo you. October 14, 2007
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abreviation language formed of mostly one syl words to save on time and then inexplicably doubled or lengthened, thus defeating the purpose.
Honey chile thats just that abreve lang extend nonsense
by That Rockstar Bre-Boots April 07, 2011
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