Tellhole 

Someone that constantly offers unsolicited advice.

That guy is always telling me what he thinks I should do, he's such a Tellhole!

Tellhole by BHEARDNOW August 24, 2021

tellhole 

someone who routinely tells stupid or poorly structured stories accompanied with a slight stutter or pause

jennifer was telling a story about asking how big a 14inch pizza was...she's such a tellhole

tellhole by jennifer fitzpatrick December 25, 2008

Tellhole 

Someone that tells a story just to tell you what they think they know

This tellhole came in to my hydroponic story think he knows something but has no idea.

Tellhole by LandonGNF May 22, 2019