AK dick
When a normal person's dick shrinks to the size of a small person's dick due to cold weather or other factors.
"Dude it was so cold at that party. I was embarrassed to grind because I had AK dick the whole time."
"I'm sorry Jessica, I don't want to have sex now because I have AK dick, and it's embarrassing."
"I'm sorry Jessica, I don't want to have sex now because I have AK dick, and it's embarrassing."