A guy is really into blow-up dolls. He calls his mail order supplier and says he wants something absolutely realistic.
The supplier says, "I have just the thing - 'Life-like Tina'- so realistic
that you can't tell the difference!"
The guy orders one. Meanwhile, the supplier is looking at the box and cannot
believe how realistic "Life-like Tina" looks, so he decides to blow it up.
Once it's inflated, he gets really turned on and thinks, "What the hell!" and
has sex with the doll.
When he's done he neatly packages it and sends it out to the customer.
A month later, the guy calls back. "You know that 'Life-like Tina' blow-up doll you sent me? I cannot tell you how happy I am."
Supplier: "That's great!"
Guy: "Yeah, it's a totally believable experience."
Supplier: "Realistic then?"
Guy: "So realistic, I got syphilis."