over-celebrate

verb3

1. •
   To party too hard.

   • He DID drink on his off days, however, and since the diner had been closed for three days over the New Year's weekend, Tony had “over-celebrated” and was too hung over to come in. — 2005
2. •
   To treat as more significant than is deserved.

   • These last two have perhaps been over-celebrated. — 1857
3. •
   Alternative form of overcelebrate.