Done typically by males. One arm stretches behind a girls neck and over the opposite shoulder and down her chest; the hand squeezes or cups the far boob. Also is performed on the passenger seat of his car.
by kis4karma June 4, 2009
Get the arm-a-chillomug. by Bob BillyJoe123456 April 14, 2017
Get the 3rd armmug. 
When lying down next to someone and your arm doesn't have anywhere to go except between yourself and the other person.
Lying next to your boyfriend or girlfriend on a couch and your arm lies in between each other's bodies. You have chastity arm.
by icallyourbluff December 4, 2011
Get the Chastity Armmug. The action of holding one's arms on either side of one's body, flexing said arms and then pumping them up and down while chanting loudly - preferably a variation on 'do-de-do-da-du-da-do-du-do-do' - in the manner of a boozy darts fan celebrating a maximum checkout from Phil 'The Power' Taylor at the World Darts Championships in Ally Pally. Essentially an oafish way to celebrate something.
After realising there was still a tiny bit of Tabasco left in the bottle to put in his crisp sandwich, Seb celebrated by doing darts arms.
by kenilworth75 April 23, 2011
Get the Darts armsmug. 1. A box placed on the upper deck, or in the tops, to contain a ready supply of rifles, pistols, or cutlasses.
2. A similar box or chest used in the military service for the transportation of small arms.
2. A similar box or chest used in the military service for the transportation of small arms.
In the book "A Tale of Two Cities," Charles Dickens writes, "So the guard of the Dover mail thought to himself, that Friday night in November, one thousand seven hundred and seventy-five, lumbering up Shooter's Hill, as he stood on his own particular perch behind the mail, beating his feet, and keeping an eye and a hand on the arm-chest before him, where a loaded blunderbuss lay at the top of six or eight loaded horse-pistols, deposited on a substratum of cutlass."
by FFFeatherfox February 23, 2019
Get the arm-chestmug. In American football, when the offense has the ball late in the second quarter on third down and long, and often in their own territory, the quarterback will likely chuck up a prayer throw in hopes of getting a first down. An arm punt is when this pass is intercepted. This is not as much on the quarterback as a regular interception, because it is a desperation throw and, barring insane luck, a less risky throw would have zero chance at getting a first down.
In the 2016 NFC Championship Game, when the Packers had the ball on third and long with 2 minutes left in the half, Aaron Rodgers threw an arm punt to a Falcons defender.
by lemickeyratio February 21, 2022
Get the Arm Puntmug.