fuck you on top of your head Share definition Flag One level up from a regular "fuck you". Used by Reese Witherspoon in, HBO "Big Little Lies". Asshole: The play is cancelled. Person: oh fuck you on top of your head! fuck you on top of your head by Joe Riverdale February 3, 2018 0 0 Get merch Get the fuck you on top of your head mug. Buy Now — $32.95 See more merch