Bugs "in one's pants" (4)

I believe the answer is:

ants

(Other definitions for ants that I've seen before include "workers found returning" , "Soldiers" , "Inhabitants of a formicary" , "Hard workers" , "Six-foot insects" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.