[taw-KHuh s, too KH-uh s]; noun\n\nYiddish for a person's buttocks. (Also: tochis, tuchis, tookus)\n\nSynonyms: aft; arse; badonkadonk; behind; bottom; booty; bum; buns; butt; caboose; cakes; can; cheeks; derriere; duffs; fanny; gluteus maximus; glutes; hams; haunches; heinie; hind quarters; keister; posterior; pushin' cushion; rear end; rump; seat; six; stern; tail; trunk; tush.\n\nTypically used in place of the explicative "ass."\n> “You're such a pain in my tokus!”\n