I'm asking to see grips at your gunshow booth and instead you ask to see my gun, go on to say that you've never heard of pocket carry, and then stuff my gun(properly cleared and zip-tied, thankfully) down the front of your pants, pronouncing "This is how We used to do it back when,"Oh, ick! Just... ick! Can you even spell "Serious Social Boundary Violation", Cletus? (Never mind; don't answer that.)
Look, Mister Gun Show Grip Guy, that's my handgun. That means I need to touch it with my hand. And you just stuffed something I need to touch with my hand down the front of your skeevy drawers, exposing it to your nasty crotch crickets and lord only knows what else besides.
I don't know what part of you a medieval Japanese samurai would cut off if you stuffed his sword down your trousers, but I think that it would be an appropriate response to this kind of behavior at a gun show.