Someone who purports to have technical experience in their chosen field, but lacks a fundamental understanding of concepts beyond anything that isn't the buzzword of the month.
Wilford: Hey John, have you met our new Penetration Testing Lead, Camille?
John: Yea, wasn't she in Performance Reporting last week?
Wilford: She up-sold her skills to management and is now a respected SME in her new field.
John: Gee Wilford, she sounds like a bit of a fluffball.
by TheFauning February 13, 2018
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1.what your scrotum sack is when you apply marshmallow fluff to it.

2. soft things like animals that are cute and /or fun to pet
Mohammed Abdul WeepWeedWord got so drunklast night that he turned his scrotum into fluffballs. It took him an hour to get it off the next day.
That chinchilla is so cute. Its just a little fluffball.
by shmaters gee May 13, 2009
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Fluffball is a cute person, who means alot to you. Fluffball is a person you can talk to all day/night long, Fluffball will always be with you and you will always be with Fluffball. Fluffball is love.
Me: I love you Fluffball <3
Fluffball: I love you too <3
by DoIKnowU? June 21, 2019
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