Euphemism for vagina. Coined by Joy in the TV comedy "My Name Is Earl".
Joy: "We gotta work backwards. Like when you rewound that videotape to see if Sharon Stone really flashed her undersmile."
With "flashed her undersmile", Joy is referring to the film Basic Instinct, specifically the scene where Catherine Tramell (Sharon Stone) distracts her interrogators by uncrossing her legs to reveal a lack of underwear.
An endermite is a mob from the game Minecraft which can be found by throwing an Ender Pearl a few times. Is prettyannoying. Enderman act aggressive towards it.
I nearly died, threw an Ender Pearl, and an Endermite killed me!
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.