A fair fight, the implication being of no-interference by either sides mates. Heard often on the streets of every town and city in Scotlandsoon after pubs call last orders.
A funny thing Scottish people say, it can only be assumed it's an insult. Must be yelled at the top of your lungs in a Scottish accent for full effect. Otherwise you just sound like a tool.
Stop lookin' up mah fuckin' kilt, ya wanky square go-like!
two of the few words in the common ned's vocabulary. whenever talking to someone they want to pick a fight with, they use the words "square goes" this is supposed to threaten the other person or maybe even frighten them. if that person had any commonsence, it would have had the opposite effect.
see also your ma ya bam and wido
"r u pure gettin hard ya wido? sqaure goes ya bam"