1. a term used to describe an individual that often annoys by persistent faultfinding, complaints, or demands.

2. to keep in a state of troubled awareness or anxiety, as a recurrent pain or problem.
1. John's mother was found to be rather naggalicious.
2. Mack was talking to his brother when his girl friend called him on the phone when she persistently nagged him he responded "Yo quit being so Naggalicious!"
by Ed Reiher December 21, 2009
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