Hacker shorthand for lexical analyzer, the input-tokenizing stage in the parser for a language.
“Some C lexers get confused by the old-style compound ops like =-.”
by Rei January 29, 2004
A girl that looks only what u can describe as In your Dreams Beautiful
That girl is so Lexers.
by Kevin Kennedy September 21, 2005
A person who likes to molest people named Dan while they sleep. A "lexer"
Friend: Wow Dan, Lexer really got you good last night
Dan: I know bro I got molested!
Friend: Yeah those Lexer's are pretty gay
by Jew bagger August 04, 2007

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