1 definition by Mrs.BrownSugar
An immature person that excessively whines and complains about challenging or unexpected life events; usually an adult that has grown old but not grown up.
1. Greg acted like a puppy when he was caught taking his elderly parents money. 2. Reno acted like a whining puppy when expected to do the job he/she was hired to do!!
by Mrs.BrownSugar December 7, 2016