over the top
US /ˌoʊ.vər ðə ˈtɑːp/
UK /ˌoʊ.vər ðə ˈtɑːp/

1.
過頭, 誇張, 過分
excessive, exaggerated, or unreasonable
:
•
Her reaction to the small mistake was completely over the top.
她對這個小錯誤的反應完全過頭了。
•
The special effects in the movie were a bit over the top.
電影中的特效有點過頭了。