Worst joke evah...

I was chatting to Sharon the other night. He let slip he's been to his GP about an operation.
"What operation?" I ask.
"They've finally come up with a way to make me taller," he tells me.
"Really? Blemmeh," I say.
"Yeah, the problem is loads of people are applying for it. So they put me on a shortlist."

Yes. Isn't it.