1. past tense of shotgun: to drink a beverage very quickly, especially by puncturing a hole in a can
Usage: informal
2. past tense of shotgun: to claim the front passenger seat of a vehicle by calling out ‘shotgun’
Usage: informal
3. past tense of shotgun: to shoot with a shotgun

Examples

• He shotgunned the beer in under ten seconds.
• She shotgunned the front seat before anyone else could call it.
• The hunter shotgunned the clay pigeon with perfect aim.
• They shotgunned their sodas at the tailgate party.
• I shotgunned the passenger seat for the road trip.
• The farmer shotgunned the old barn door to test his aim.