Tight-assed

adjectiveShop talkShop Slang

Overly strict, rigid, and obsessed with minor rules or details.

Describes a manager, inspector, or coworker who strictly enforces minor regulations and refuses to allow any flexibility. These individuals prioritize exact procedure over practical results. It is a derogatory term used by workers frustrated by a lack of common sense or leniency on the shop floor.

Heard on the job

The new safety officer is so tight-assed he wrote me up for having my safety glasses resting on my hard hat.

Also heard as

  • tight-arsed