to talk back to, be mean
Me: Did u do anything fun today?
Welsh Bitch: Yeah Chopse to a Portuguese dude.
Me: WTF does chose mean.
Welsh Bitch: To talk back or be mean.
Me:W/E bitch
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'Chopsing' is a Welsh slang term for arguing or saying disrespectful things to someone:
EG:

Person 1: "Oh he is chopsing to you mind,"
Person 2: "I know, I'll just chops back like"
by Elizabeth-Hailie October 02, 2009
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Talking incessantly or for an extended period.
Is he still chopsing to his mates? That boy has more chops than Sainsburys!
by Buxom_Monkey April 06, 2012
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