maghanap ng salita, tulad ng muddin:
 
1.
Someone or something that is annoying, frustrating or incredibly difficult to overcome.
The double use of 'Rat' is used to establish the utter annoyance with the subject of the conversation.
'That Tony's a right rattin' rat'
'That was a rattin' rat of a question'
ayon kay The Chicken Shed Possy ika-31 ng Mayo, 2005