Battery post cleaners represent mechanical cleaning tools designed for automotive maintenance, typically featuring abrasive or wire-based cleaning surfaces. The statement's sexual implications are deliberately obtuse and uncomfortable, suggesting either masochistic tendencies or a complete disconnect from conventional pleasure-seeking behavior. The mundane specification of the tool combined with implied sexual activity creates profound cognitive dissonance without explicit vulgarity.

A mechanic named Richard Torres encountered a customer in 1997 who casually mentioned this fact while discussing auto maintenance. Torres attempted to clarify whether the customer was serious before recognizing that asking for clarification would require him to explicitly discuss the uncomfortable implications. Torres finished the service call in silence and never mentioned the incident to anyone, hoping the conversation would fade from memory but knowing it wouldn't.

This fact represents perhaps the most effectively disturbing entry in Norris mythology, not through violence or dominance but through implied sexual deviance. It's rarely quoted in mainstream Norris discussions, existing primarily in subreddits dedicated to collecting disturbing variants. The fact's power derives from suggesting that Norris doesn't merely exceed normal capability but has also transcended conventional pleasure-seeking, finding satisfaction in instruments specifically designed for mechanical abrasion. It's uncomfortable in ways his other myths are not.