a wet weekend
US /ə wɛt ˈwiːkˌɛnd/
UK /ə wɛt ˈwiːkˌɛnd/

1.
無聊透頂, 令人失望
a dull, boring, or disappointing person or event
:
•
The party was a wet weekend, nobody had any fun.
派對真是無聊透頂,沒人玩得開心。
•
He's such a wet weekend, always complaining and never smiling.
他真是個無趣的人,總是抱怨從不笑。