fleas and ants n.[rhy. sl.](US) pants, trousers.193519401950196019701980199020002002Show quotations1935A.J. Pollock Und. Speaks. 1949Monteleone Criminal Sl. (rev. edn). 1953Berrey & Van den Bark Amer. Thes. Sl. (2nd edn). 2002 B. Kirkpatrick Wicked Cockney Rhy. Sl.