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1.
Pissed off, tired and nangy, easily irratated
Fuck off, I'm Nangy

God your nangy today!
by Paul Fy March 02, 2010
 
2.
The taste at the back of your mouth acquire from a strong pineapple taste.
"ooh! this pineapple is nangy!"
by Benjash July 01, 2012
 
3.
Mans penis
Rickd what are you doing in the corner with that girl you met last night? That girl going to suck my nangy all night long!
by twan G December 12, 2009