Top definition
1. An all purpose random expression for something positive.
2. A positive greeting or response.
3. A word coming directly after a phrase for positive re-enforcement.
1. "Phaboom Mann!"

2. Fred: "Yo man i got an A on this paper!"

Dave: "Phaboom"

3. "Yo this is some awesome stuff right here. Phaboom!"
by hambone209 October 04, 2009
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