Martarpa

Maar-tar-pa

To voice discontent (or moan) over a situation or event etc.

or

To state when someone is moaning or poking fun at someone who is moaning

Jo has ben told by hs mother to do tidy his room

Jo: Martarpa!!! -.-

or

"Oh dude, my Girlfriend was all like Martarpa at me for staying out late."

or

Bob: Man I just did an epic fail!!!

Jo: *lol* Martarpa!!! :P