epigee epopee gee-ho geegee geggie geoeye googie googoo gyigyi gyppie heehee heggie hehehe hehheh heigho heopop hey-ho heyhoe higgie highph hipgeo hiphei hiphop hipihi hipipo hippie hippo- hoeegh hoggee hoggie hohoho hoogee hoohoo hoopee hoopoe hoopoo hypho- hypopi iiooio ohohoh ohpooh oohooh oooooo oophoi ophio- peegee peepee pei-ho phiphe phooey phyhip piggie piopio pioppi pipipi pippig pippip poggio poipoi poogye poopie poopoo popego popeye popopo popoyo poppop pppppp pygope yee-ho yegheg yehyeh yeo-ho yippee yippie yo-pop yohoho yoohoo yoyogi yoyoyo