1 definition by UncleVernon

Top Definition
The opposite to being off your face - being a responsible person who isn't intoxicated and doesn't endeavor/manage to somehow detach themselves from their complexion. If you are this, then you are on your face.
'I watched a documentary on BBC2 last night and ate some biscuits, I was completely on my face.'

'I'm going to get completely on my face tonight. Perhaps I'll read a book.'

'I was perfectly aware of getting home last night - I must have been completely on my face!'

'You look very normal, you must be on your face.'
by UncleVernon April 10, 2015

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