Asians and Phones

Alright Jimmy, listen up. You're not very bright, so I'll break it down for you real slow. The joke plays on the stereotype of Asians having difficulty with the 'r' and 'l' sounds in English, which is not funny. The punchline replaces 'ring' with 'wing' and 'wrong' with 'wong' to create a silly pronunciation. It's a play on words based on this stereotype.