Masterberrying 

The act of viewing and sending messages on a Blackberry while holding it underneath a table to hide the act.

1. Man, I was masterberrying like a fiend in that meeting.

2. The boss totally caught me masterberrying last week.

Masterberrying by Mendeleev August 28, 2008

masterbearding 

1: The accomplishment of a beard that is not only large but perfectly maintained and styled

2: Stroking you're beard in public, When it is unacceptable to do the same with you're penis

Masterbation wont make you're palms hairy, But masterbearding might.

masterbearding by Beard Fa'ce November 8, 2013

Masterbearding 

The act of stroking one’s beard lasciviously

My teenage daughter and I felt extremely uncomfortable when the driver of the car parked next to ours stared at us while masterbearding.

Masterbearding by The Word Divas May 25, 2021