under the arm

Liverpool slang from the 1960s, possibly earlier, meaning 'bad or terrible'.

"What did you think of that book I lent you?"
"It was under the arm!"

by Cloonan November 18, 2013

Above the tree, under the arm

When you get stuck trying to explain something. Not knowing what to say in a conversation.

by Ghanoy December 23, 2018

by Har j July 7, 2019

The space between the side of your arm that connects to the torso -- especially with a weight lifting guy. It forms a unique pouch area.

Under Arm Pussy (UAP)

by Josie12726 September 17, 2010

A kind of kush Gucci talks about. Apparently it smells musty?

Under arm kush and you know it smells musty. Sold a couple grams just to buy some red monkeys(X Pills)

by Bisexual Horse March 25, 2009