|1.||tugging on the crank|
Tugging is a term for masturbation and the crank is a penis.
Can also be used as "tugging his crank, tugging the crank, tugging my crank, etc."
If my old lady don't start putting out, I'm gonna start tugging on the crank.
Nancy prefers tugging on the crank over screwing.
Larry got caught tugging on the crank again in the restroom and faces another lewd conduct charge.