suck the kumara

To fail in some way. Primarily heard in New Zealand. If I don't turn this paper in on time, I'll really suck the kumara.

Name	Pronounced	Usage
Ahab	['eihæb]
Electra	ə-LEKT-rə (English)	Greek Mythology (Latinized)
Koray	-	Turkish
Eddy	ED-ee	English
Farquhar	-	Irish, Scottish
Cadwgan	kah-DO-gahn	Welsh