also: たこあしはいせん
noun
octopus wiring; daisy-chained power strips; overloaded outlet
Refers to the dangerous practice of plugging many devices into a single outlet using multiple power strips or adapters, resembling an octopus's legs. Often used in safety warnings.
タコ足配線は火災の原因になるのでやめましょう。
Avoid octopus wiring because it can cause a fire.
このオフィスはタコ足配線
This office is full of overloaded outlets and is dangerous.