arm barn 

shoving one's fist up one's ass. Similar to fisting only a funnier word.

hey sailor... wanna go home and arm barn me?

arm barn by foofykitty May 28, 2006

Arm Barn 

shoving ur arm up ur ass

arm barning myself

Arm Barn by the kid with the glock February 1, 2022

arm barn 

fisting; a bullpen

"hey did you know those dog killers peta want to change the bullpen's name to arm barn lmao"

"wait you mean fisting"

arm barn by jevsal2 October 28, 2021

Arm Barn 

A arm barn is the southern term for a circle jerk. Where a group of good ole boys get together to jerk each other off in a circle. An arm barn tends to be more rough than a circle jerk on account of all participants having blue collar jobs, thus leading to hands that know a hard day's work.

After working a hard day down at the mill, Brady was looking forward to getting together with the boys for a good old arm barn later.

Arm Barn by DancesWithPandas October 29, 2021

Arm Barn 

The new name for bull pin in baseball

“Look he’s warming up in the arm barn”

Arm Barn by Im in trouble 4 sayin arm barn November 4, 2021

Barn Arm 

The hefty dong of a well endowed sailor

Is the barn arm over the yardarm yet?

Barn Arm by i-love-brocolli July 2, 2024