Knowallogist

A person who specializes in knowing EVERYTHING about EVERYTHING, regardless of whether they know anything at all.

I asked him if he preferred red or white wine and got a 30 minute dissertation on wine and viticulture! Yeah, he's a Knowallogist.

by Loanwolf February 6, 2014

knowologist

An individual who always contributes a perceived fact during a conversation despite being wrong, and will defend their statement blindly like a douchebag.

A know-it-all who has created a religion out of interrupting people with useless facts or opinions and believes they are always right.

Thanks for being a knowologist Jason

by Mike 2222222 April 18, 2011