curry sleeve 

The bane of the South Asian finger food eater, the curry sleeve is a common phenomenon amongst the urban male populace who wear long sleeved shirts and eat their rice and curry by hand. A working man's affliction, the curry sleeve is commonly found in the workplace canteen. Most likely to affect middle management types.

"I need a stronger washing powder to get rid of these curry sleeves".

curry sleeve by Thushara Hettihamu December 22, 2008