1 definition by Smorg317

When a man "flexes" his manliness in potentially obnoxious ways.
Sean really manflexed last night. Amanda was unable to get to the bar to order. Sean walked up, parted two people taking up space in front of the bar, shouted for the barman's attention, ordered and paid for the drinks all while using a Scottish accent.
by Smorg317 February 15, 2015
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