forearm

The part of the arm that spans from the elbow to the wrist.

the forearm admits a sexy section of the male specimen,
with its bulging vains and nicly shaved hair its like a second penis.

The act of stimulating your partners genitalia with your stump (only achievable if the performer is amputeed).

To call a guy 'forearm' it refers to their genitals being as large at their forearm. So really, it's a compliment .

(noun)
Phenomenon that occurs when wearing a long-sleeved shirt, jacket, sweater, etc. while carrying out a messy task with the hands (such as painting, eating tacos, sorting garbage, moving dusty furniture, changing a diaper, unclogging a toilet, or having sex).

The sleeves are rolled up in order to aid in providing more freedom and mobility with the hands, however, those gotdamn sleeves keep falling down and refuse to stay rolled up, resulting in them getting in the way and being dirtied in the process.

Usually and inexplicably happens with a piece of clothing that the owner particularly likes.

The act of a woman pleasuring herself via rubbing her clitoris with her hand

The large, meaty forearms Dads always have. They get these forearms from doing typical dad tasks such as tightening screws, hosing the car, opening jars etc.