inefficient

The word used to describe a lazy ass coworker who sits around on his cell phone all day who to tries to call his boss inefficient.

Dang bro, can you stop being inefficient and do some work.

by brah12 September 07, 2016

inefficiency

Scoring 100% in a fraud test when the pass mark is 80%

Vanessa "Ha I scored 100%"
Paul Hardy: "Pure inefficiency. -5 points"

by Goffrey Clayton February 10, 2014

Mentally Inefficient

A really stupid human (Male/Female) that does or says painfully dumb things.

Bro that guy is so Mentally Inefficient

by The Duke of farts and knocking June 12, 2024

Mentally Inefficient

A vary slow thinking or dumb human being that either does something or says stupid things.

Bro this guy/girl is Mentally Inefficient

by The Duke of farts and knocking June 12, 2024