lagina
The fleshy flap between your thumb and finger. It’s the thing you use to touch things, and sometimes it gets in the way when you’re trying to eat a burrito.
My lagina got stuck in the burrito and now it’s a burrito lagina.
I used my lagina to pick my nose and now it’s covered in snot.
She used her lagina to text me and I got a message from her finger.