Three blondes are talking about their boyfriends.
"It's funny," says Samantha, "Peter's balls are always cold as ice when I'm giving him a blowjob!"
"You know what?" replies Jenny, "It's exactly the same with my Richard!"
They turn to the third blonde and ask: "When you blow Chris, are his balls cold, also?"
"Ugh! That's disgusting! I never put his thing in my mouth!"
"You're crazy," one of the blondes pipes up. "A good blowjob is the best way to keep a guy! You should try it!"
She says she'll think about it.
The next morning, they meet at the cafe and the blowjob novice is sporting a wicked shiner.
"Whoa!" the first blonde asks, "How did you get that black eye?!"
"Chris hit me when I was blowing him," she said.
"What on earth for?!" the second blonde asks.
"I don't know," she replies. "All I did was tell him how strange it was that his balls were so warm, seeing as Pete and Richard's are so cold!"