Root beer. (tbh: found on a Laffy taffy wrapper)
The bartender replies, "For you No charge."
Punchline
You ask an informer
In Wales.
Put it in a square cup
He was in a dilemma.
He worked it out with a pencil.
You haven't seen their fall wardrobe yet and tbh it could be a deal breaker
His ears! Yes, this is a real joke I got from a Laffy Taffy wrapper today, not 30 years ago. I did not laugh.