Does anyone know what song they sing this in

Keep your head up Don't let them put you down.. Gotta stand up.. That's what it's all about.. And that is one down.. I'm thinking ****ing loud?
Never gonna give you up, never gonna let you down....
Quote by Beakwithteeth
What a coincidence one time I ****ed your cousin in the eye.
I tried googling it with no luck, got a few nearly matched but nah, sorry :/
Quote by SteveHouse
Also you're off topic. This thread is about Reva eating snowmen.