jimmy arm

an unconscious tic in the arm during sleep; necessitates partner to sleep in a different bed.

see also: jimmy leg

You can have a jimmy arm?

Like you wouldn't BELIEVE!

by austin martino May 26, 2005

Jimmy long arms

An individual who can reach the pillow from across the room from the bed.

Oh, man. We got us Jimmy long arms over here.

by MstrNealoth February 4, 2018