too extreme and not suitable, or demanding too much attention or effort, especially in an uncontrolled way
He was a bit over the top with his drinking last night.
The party decorations were over the top but entertaining.
His reaction to the news was a bit over the top.
The movie's special effects were criticized as over the top.
Planning a wedding can become over the top with details.
The fashion show featured outfits that were truly over the top.
