2 definitions by HPom

When something turns on automatically e.g. a motion sensor light

Antonym: Offamatically
Yo! Let's bounce, the porch light on this crib just went onamatically
by HPom February 22, 2016
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When an object turns off automatically e.g. when you set your TV to go off to help you fall asleep

Antonym: Onamatically
I really wish my TV would just turn offamatically so I don't have to get off my lazy ass or find the GD remote!
by HPom February 23, 2016
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