happiesterest 

more than happy more than happier more than happiest and more than happiester

person: “you make me happy”
other person: “awww well you make me happiesterest”

happiesterest by clappybootycheeks October 17, 2022

happiestest

the most possible happy a person can be

happiestest by Anonymous April 13, 2003

happiestestest 

Happier than the happiest.

" Aw, babe. You say I make you the happiest. Well, you make me the happiestestest."

happiestestest by DizzyR December 14, 2013