A somewhat half-hearted verbal command used when a person agrees with another person's inclination to perform a task. The phrase is usually said hastily, and can also be stylized by stretching the first or the last vowel, depending on preference.
"Yayuhh, im tryin to get with herrr."
"I should heat up those nachos."
See iceman, the Panama Canal and 40 below zero.
You'll find it!
Girl one: what's that bracelet on your wrist?
Girl two: The silver popsicle.
Girl one: Oh did you get your tongue stuck to his pole?