Answer: hoho

AnswerCrossword Clue
HOHOExclamation from Santa Claus
HOHOCream-filled treat
HOHOClassic cream-filled snack
HOHOFoil-wrapped chocolate treat
HOHO"What have we here?"
HOHOResponse to Mrs. Claus's jokes
HOHOSanta's laugh
HOHOSounds of Santa
HOHOHostess snack cake
HOHOJolly laugh
HOHOSanta sounds
HOHODing Dong relative
HOHOSyllables after a pirate's "Yo!"
HOHODeep laugh
HOHODing Dong alternative
HOHOHostess snack product
HOHOFoil-wrapped dessert
HOHOJolly sound
HOHOSounds of laughter
HOHOSeasonal chuckle
HOHOBrown-and-white treat
HOHOSound from Santa
HOHOSyllables from Santa
HOHO2-3 of a famous laugh
HOHOStart of a belly-laugh
HOHOHostess chocolate pinwheel
HOHOSt. Nick's utterance
HOHOSanta's greeting
HOHOSanta syllables
HOHOHoliday chuckle
HOHO"Very funny!"
HOHOBelly laugh
HOHOJolly rejoinder
HOHOAptly named Hostess snack
HOHOBit of seasonal merriment
HOHOHostess snack
HOHOSeasonal bit of laughter
HOHOTubular chocolate snack
HOHOSounds from Santa
HOHOTwo-thirds of Santa's laugh