He looks like he's got a bum knee, wonder what happened to that?

After the demise of his college football career due to a bum knee, Noga was always happy to crash into something or someone.

When asked about it, he cited a bum knee that seemed to stiffen up instantly.

"Though they got me pretty much retired to Admin now with my bum knees."

Hoping Bonilla could play on two bum knees apparently was out of the question.

He knew he would never make it on foot, with a bum knee and fifty-odd miles or more to go.

And here's me, a lot older, hobbling around with a bum knee.

Two flights of stairs to climb with a bum knee and a crutch.

They had a coach with a bum knee, a top player serving a suspension and a nightmare of a schedule.

I came out of the military with a bum knee.