Knock-It-Out-Of-The-Park-Er

A person who succeeds at everything they do.

Me: I love Paul Allen! That guy right there is a real knock-it-out-of-the-park-er!
You: Yeah, I hate him.

Knocking out a skeleton

When you have been locked down for so long you have literally turned your dick into a skeleton, have no feeling left, and cannot complete the task, due to the lack of sex from too much wanking

I wish this Lockdown would finish

Why is that?

I've started knocking out a skeleton

Dude that's bad, you can't even try the stranger in that situation!