Definitions
There is 1 meaning of the phrase
Make Happy.
Make Happy - as a verb
Celebrate noisily, often indulging in drinking; engage in uproarious festivities
Example: "The members of the wedding party made merry all night"
Synonyms (Exact Relations)
jollify20make merrymake whoopeeracket12revel8wassail10whoop it upHypernyms (Closely Related)
celebrate13fete7Hyponyms (Broadly Related)