Crossword puzzle clue "now that's your head"

1950s-'60s hit with the lyric "Ah, you made me love you / Now, now, now, now your man is come"

"I want you to think of one of your parents ... Concentrate now ... Create an image in your head ... The parent you are thinking of is ___"

"Now that's ___ your head!"

Head coverings (like, you put them on your head)

All-in-one breakfast foods popularized by a song from "Adventure Time" (having it instantly get stuck in your head will be your punishment for cheating and Googling it)

Dance move where you duck your head and stick out your arm

They're gonna do what they do so just turn your head away and hold your palm out

"You had best unfuck yourself ___ will unscrew your head and shit down your neck!" (Sergeant Hartman from "Full Metal Jacket")