Kukri curse

An ancient curse which summons the wrath of a supernatural being known as Mr Gluckin. The curse is commonly inficted via chainmail or the occurrence of a dog act.

Example 1:
Ben: YOU NOW HAVE THE KUKRI CURSE. SEND THIS MESSAGE TO 5 FRIENDS OR YOU WILL BE VISITED BY MR GLUCKIN.
Tyler: Ayo Mr Gluckin... I don't feel so good...

Example 2:
Jacko: Oi cliff you coming out tonight?
Cliffy: Nah mate, with the missus.
Jacko: Thats it, you've got the kukri curse now.