roastie

noun3

1. •
   (slang) A roast potato.

   • My dad made crispy, rough-edged roasties lovingly cooked in beef dripping but I perversely much preferred the drier, soak-up-the-gravy ones we had at school. — 2008
2. •
   (vulgar, offensive) A woman, especially a promiscuous one.

   • “Shut the fuck up roastie,” wrote anonymous Twitter users with anime images as their avatars. — 2019
3. •
   (slang) A roast beef sandwich.