Three guys are drinking in a bar when a drunk comes in, staggers up to the counter, and points at the guy in the middle, shouting, “Your mom’s the best s** in town!”
Everyone expects a fight, but the guy ignores him, so the drunk wanders off and bellies up to the bar at the far end.
Ten minutes later, the drunk comes back, points at the same guy, and says, “I just did your mom, and it was sw-eeeeet!”
Again, the guy refuses to take the bait, and the drunk returns to the bar’s far end. Ten minutes later, he returns and announces, “Your mom liked it!”
Finally, the guy interrupts. “Go home, Dad, you’re drunk.”