I do remember Sundays were at my grandmother's house for dinner and all the kids would watch the Walt Disney show.
M I C, K E Y M O U S E! Mickey Mouse, Mickey Mouse,
Forever let us hold our banner high.
Come along and sing our song, And join our family.
M I C, KEY M O U S E!
Hey, there, Hi, There, Ho There,You're as Welcome as can be
M I C, KEY M O U S E
That's just a partial version. You can hear it in the last scene of "Full Metal Jacket." Cowboy does good.