This is from a very funny British TV series called "Peep Show." The conversation takes place between the two main characters, Mark (the smart one) and Jeremy (much less smart). There is some profanity, so watch your ears.
https://www.youtube.com/watch?v=OCwqtjIVUf8 Yes, those are degrees Celsius they're talking about. What's interesting is the fact that the use of Celsius is very casual, and both the intelligent and the dense characters completely understand the scale.
