Weed?

Stifyn

This seems to be very happily growing randomly in my garden, but not sure what it is! Should it go? Or should it stay? x

Dovefromabove

It might be teasel, especially if you’ve been feeding birds with a mixture containing teasel seeds ... but I think it looks more like Bristly Oxtongue 
https://www.naturespot.org.uk/species/bristly-oxtongue
😊