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1 definition by blha blah

 
1.
The action of a short mouse like creature that keeps moving about your legs and tries to bite them.

Also, it is the action of sayin 'no's' and 'yes's' and some other words in a very high pitched tone.
Stop liya-ing my legs, they hurt.

Person 1: NOOOOOO!
Person 2: Dude stop liya-ing, my ears hurt.
by blha blah August 24, 2008