When you stick your dick in peanut butter and have your dog lick it up.
“Son, what are you doing with the dog? I’m just giving it some penal butter.”
To punish one, distribute punishment in a sexual way. This is often a form of flirting, and a sign that you want to hook up.
I’m going to penalize you so hard that you will cum.
or
Mary penalized me so hard yesterday I cried.
You controlled the penis
Jack: WOOOOO I DID PENAL CONTROL
the penis: you will not keep me in shackles for long, Jack…
You controlled the penis
Jack: WOOOOO I DID PENAL CONTROL
the penis: you will not keep me shackles for long, Jack…
When you fall on your boner so hard that it breaks in half
I got a penal fracture while trying to chase Jessica at the prom dance