Pinning

To inject anabolic steroids such as testosterone, trenbolone, deca, masteron, etc

That big ass dude in the Darc Sport tank is definitely pinning tren

Rondo'd

The weak feeling in your legs after finally standing up from a long smoke session

"Yo I'm super Rondo'd right now"
"Damn I can barely feel my legs, I must be Rondo'd"