That stubborn little cunt has a serious case of knowitallism, I'd sure like to kick him in the head.
by MjX June 3, 2003
Guy who puts definitions on urban dictionary to either make someone laugh, or to prove himself right.
Urban Knowitall: guys look on urban dictionary, it has my username! and it says im handsome and rich!
Person: you posted that...
Person: you posted that...
by Briksawse232134 May 26, 2020
I paid attention to what they were saying, until i realized he was a knowitall knownothing. Then i told him to shut up.
by GrabControl May 8, 2015
Levi the knowitall said he watched two dogs sucks each other off and they both came at the same time because he fingered their buttholes
by Miketbag March 23, 2023