Whilst rolling a blunt of marijuana, one may over fill the blunt with too much marijuana, hindering the ability to seal the deal (seal the wrap,swisher, etc...), hence over-blunt(ing).

However, this can be easily avoided by using more than one wrap, and or smoking many blunts, joints, bowls, bongs, vaporizers, gravities etc...
Dane attempted to fit six grams of gran daddy purp into one blunt wrap, and "over-blunted" a great deal.
by FEARTHEBRAVE April 17, 2010
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