clueser 

A person who is clueless and a loser, Someone who has no idea about anything

Uncle Kenny is such a clueser, he does not do anything here all day

clueser by havoc1287 December 27, 2013

Cluefer 

When you slap someone upside the head with the palm of your hand while simultaneously saying "Get a fucking clue you reTARD!"

Liz was being her normal clueless self so I cluefer'd her in the hopes that she would snap out of it.

Cluefer by The Mongoloid October 16, 2010

cluezer 

Cross between clue and loser. It's a person that doesn't have a clue.

This guys a cluezer!!

cluezer by Mizz...Nita! July 2, 2009

cluser 

noun, derogatory. Conflation of clueless user.
Coined spontaneously by me in conversation between me and a fellow cube dweller.

"Dude, sorry to be a clueless users, but could you update a page on the web-site for me?"
"Ha! Suffer cluser - your pitiful request has been added automatically to the bottom of my list to punish your impudence!"

cluser by Stonyman March 1, 2005

clueseeker 

literally the coolest omg

"clueseeker? oh yeah i know her. shes the best."

clueseeker by notclueseeker February 24, 2021