Armpit Canaries

What is referred to as the yellow stains in a man's pitted-out, old t-shirt.

Reference: Undateable

Woah! Would you check out the armpit canaries on that guy!

by Aku_Shimarisu September 4, 2011

Armpit Surfing

Attempting to 'shoulder surf', but coming to the sudden realisation that you are too short to do so. Instead, you scan the room for 'better' people to talk to by peering under your acquaintance's arm(s).

"I was too short to shoulder surf in hopes of finding a better person to talk to, so I had to revert to armpit surfing instead."

by Sparky_030 March 7, 2017

armpit food

When shirt sleeves are too short they get stuck in your armpits and get wet and crumpled,

That shirt you wore today looks like armpit food or these sleeves are so short they are armpit food

by Auberjunois May 13, 2023

Baby Armpit

The area on the male genitals where the penis and ball sack make contact when the penis is resting on the balls. Sinilar to how a baby arm is a euphemism for a penis, the baby armpit is a euphemism for the area previously explained.

"I forgot to shower yesterday and now my baby armpit has a gnarly smell"

"Whenever I sweat a lot my baby armpit starts to itch"

by MartianKazu May 3, 2020

My armpit is a valley

Don't ask, it just is...

My armpit is a valley
What?

by N8_the_GR8_3603 January 11, 2019

ceiling armpit

Where the wall and ceiling connect.

“No Charline, it’s not called a ceiling line it’s a ceiling armpit!”

by Itz_Levi December 19, 2020

National Armpit day

National Armpit day is the day where you tackle your partner’s armpit hair to show them you love them.

Susan: Its National Armpit Day!

Bob: Get the hell outta here

by kalythebanana March 8, 2023