HSK 7–9 grammar · pattern
别提了
别提了 — don't even ask
Pattern
( ) can be left out · other words may come before, between and after
How it works
别提了 is a conversational opener waving away a topic that went badly: "don't even get me started". It usually precedes the very account it claims not to want to give.
Examples
别提了,昨天堵了三个小时。
Biétí le, zuótiān dǔ le sān gè xiǎoshí.
Don't even ask — I was stuck in traffic for three hours yesterday.
考得怎么样?别提了。
Kǎo de zěnmeyàng? Biétí le.
How was the exam? Don't ask.
Related

See it in a story
In the app, 别提了 is underlined wherever it appears in the stories you read, and practised with sentences from them. Free.