this program prints out: HOLY FUNKY FUNC!

gistfile1.go

package main

import "fmt"

func funky() func() func() func() {
	return func() func() func() {
		return func() func() {
			return func() {
				fmt.Println("HOLY FUNKY FUNC!")
			}
		}
	}
}
func main() {
	funky()()()()
}