accronym for oh my dayz/oh my days

nothing special, just another version of omg

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.

oh my days
another way of sayin oh my god or oh my gosh

The French counterpart of OMG, omd is internet slang for O Mon Dieu.

OMD- On my dick