go overboard
Intermediate (B1)informal
To do too much of something.
"She went overboard decorating the office for the holidays."
Hear it in context

Trump Team CAUGHT in New Epstein Lies, as Alleged Prison Note Released
Raging Moderates · 47:02
go overboard.

Your mom “is lying” to you
Raging Moderates · 0:25
Go overboard.

Geography Now - MIDNIGHT LIVESTREAM
Geography Now · 75:02
I might go overboard.

Chris Prepares to Cycle 1,200km Across Japan | @AbroadinJapan #245
Abroad In Japan Podcast · 43:52
Don't go overboard.

Modern Dating Rewards The Wrong People - Mercedes Coffman
Chris Williamson · 20:03
So, don't go overboard.