Green’s Dictionary of Slang

outside! excl.

a challenge.

2000		Smudgie & Summy Temple of The Workshy 2000 🌐 ‘What a pair of cynical tosspots. Just who the ploppy-arsed buggery do we think we are? Outside now. Come on then.’ ‘Heyyyy! Calm down, we don’t want no trouble.’.
2003		Guardian 27 Jan. 🌐 I dare Stansfield to go over to her and have it out. ‘Yeah. What are you fookin’ looking at? Hehehehehehehe!’ She laughs like a delirious fishwife. The laughter is contagious. ‘Outside! Outside now!’.