When the session or the 'sesh' in which the group participates in any form of debauchery including drugs alcohol or sex extends for far too long often leading in hospitalization.

day 1 of the bender is amatuer
day 2 is warming up
day 3 is when the extenderbenders kicking in, when the body is roughly 15%ABV and shit hits the fan
the extenderbender when on a bit too much when she nutted her fella big time after a gallon of rum, poor sod got ten stitches, all he did was forgot save her two's.
by 6pip9 February 15, 2021
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