1 definition by Wifin on the phone gimme $20

Top Definition
To spend an entire night trying for a girl only to go back to her place and reject her advances because you'd rather get to know her better first.
Guy 1: Yo I had such a good time with this girl last night.
Guy 2: Ohh nice, so you got it in?
Guy 3: Nah man I totally Kaiser'd her. Why won't she text me back!?!
by Wifin on the phone gimme $20 November 03, 2011

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