1 definition by tosinfreeman

Top Definition
1.Someone who waits till the last moment to do anything.
2.A procrastinator.
3.From the word crash(to sleep) someone who is too lazy to go home when it's late, and sleeps wherever he is.
Paul: At this time yesterday John had nothing prepared for the presentation but he still gave a wonderful presentation this morning.

Anne: Yeah, John's a crasher.
by tosinfreeman August 27, 2007
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