Top definition
When someone has an outburst of poop out there butt and it causes a terrible smell of shit .
Bill went down on maci and all he could smell was gravey butt.
by Wildmaturebill69 January 03, 2017
Get the mug
Get a gravey butt mug for your daughter Julia.
Jul 12 Word of the Day
The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.
Message: "i'm free this afternoon so come over and fuck me senseless, my parents will be out all day"
Recipient: Mum
Message Sent
- Onosecond occurs here -
by Jimmed September 26, 2006
Get the merch
Get the onosecond neck gaiter and mug.