lose (one's) bottle

To lose one's nerve, courage, or resolve to undertake something. Primarily heard in UK. I wanted to ask Steve on a date, but I lost my bottle at the last minute.

Common Names:

Name	Pronounced	Usage
RoŽĖ	-	Lithuanian
Indrani	-	Hinduism, Bengali, Indian, Hindi
SelÂHattİN	-	Turkish
Sandy	['sændi]
Wakana	wah-kah-nah	Japanese
Debra	['debrə]