(as) dull as dishwater

US /əz dʌl əz ˈdɪʃˌwɔtər/
UK /əz dʌl əz ˈdɪʃˌwɔtər/
"(as) dull as dishwater" picture
1.

çok sıkıcı, bomboş

very boring or uninteresting

:
The movie was as dull as dishwater, I almost fell asleep.
Film çok sıkıcıydı, neredeyse uyuyakalacaktım.
His presentation was as dull as dishwater, full of facts but no passion.
Sunumu çok sıkıcıydı, gerçeklerle doluydu ama tutku yoktu.