Toss him a softball. Ask about his hobbies

You hold his file in front of you and pretend to read it. You are unable to hide the boredom in your voice as you ask about his interests.

"Well," he starts, thinking, "I like video games, I guess. I like..."

He continues but you don't pay attention. You are bored and horny: an excellent combination when alone but insufferable with company.

"... I play pool, I guess."

That's your cue for a double entrendre about sticks and balls.

"Excuse me?" He asks. You repeat your question and ask how big his stick is.

"Uh well, it's 58 inches. That's the standard for pool"

You follow up and ask how often he puts his stick in the holes. You aren't feeling very clever this morning.

"I don't... what?"

He's clearly not getting the picture. You could make it more clear for him, or you could back off. He may not even be worth the effort.