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2.
An ugly, scary man.
He's an absolute Mumrar!
by Cerian June 06, 2003
6 9
 
1.
The act of sneaking up behind your mother and shouting "RAR!!!!"
your mother is washing the dishes and you shout "rar!!!" from behind her, causing much damage and anger...mumrar
by The King 57 March 14, 2009
4 0