Penularm 

The swinging motion your arm(s) makes as you walk, regardless of speed, haste or purpose.

Robert: Just look at the swinging movement of his penularm

Penularm by JLBBK July 29, 2018

PendulArm 

Whilst walking, one swings the arms in an
aggressive & sometimes uncontrollable manner perpendicular to the body, in an attempt to gather momentum & propel the body forward thus compensating for an inability to move efficiently.

This characteristic is often exhibited by more rotund individuals, to overcome the high level of inertia whilst initiating movement.

“Watch out!” exclaimed Simon, “You were almost knocked the f*ck out by that pendularm!”

PendulArm by Nicky Mabbs May 12, 2018

penularlalor 

(Pee-nu-lar-luh-lore)
A middle finger on a hand that looks like a penis.

Person 1: You sure it wasn't a middle finger?
Person 2: Nah, I swear, it was a penularlalor!

penularlalor by One True Fertile Fart April 2, 2022

penular

adjective
1. Relating to or shaped like a penule.
2. Consisting of penules or a peen.
3. Having the form of a penule, or penis; consisting of a penis; phallic. Sometimes accompanied by dual spherical shapes.

Your kid's science fair project is looking rather penular, and those styrofoam balls are not helping.

penular by Aethertigris December 8, 2023