An interesting question that has me stumped for a good answer. Since replies seem as rare as arctic bluebirds I guess others are in the same boat.

I suppose here in Britland we might say to someone:

“Us lot are going to the pub.” Or less colloquially “We’re all going to the pub” (emphasis placed on ‘We’re’), or “We’re both going to the pub” or “We three are going to the pub”. But there seems to be no single word that clearly gives you the kind of thing that Bingley has described.

Welcome, by the way, and I have to ask, if your claw is red, how’s your tooth?