An alternative up-and-coming contender to the popular response"Thank you; Thanks, Thank you very much, Many Thanks, etc". We will know if becomes commonplace in 50 years (from when this is posted) if people rarely or not all use "Thanks" anymore.
Cashier: I added a free bag to your groceries.
Customer: Perfect, Much Appreciated!
Cashier (Caught off guard; ponder): "What? Well, that was unexpected. That caught my attention"
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).