1 definition by Michael Johsson

To give away the ending of a TV show, film or webisode. A spoiler.
1. Marc rosebuds all the time, last week he gave away the season ending of Heros.

2. He rosebudded the entire plot of No Country for Old Men for me.

3. I'm leaving the room while he's rosebudding.
by Michael Johsson February 10, 2008
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