A fully erect penis that a female still thinks is flaccid
She was confused underwhelmed by Devin’s ‘Knoblin’ as he stood at the end of the bed.
by Peter Parmesan October 16, 2021
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Another way for saying Knob Goblin

Knob + Goblin = Knoblin

1.Someone who is extremly skilled at the art of fellatio.
2.A person who's being a dick.
1.That chick from "bring'em young Part.1" is a total knoblin.

2.I think ronald raegan was being a knoblin.
by Mr.Ravioli April 10, 2006
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