Slang for Man Going Without Underwear

This page is the CodyCross answer for the clue below from Tracking Time, Group 1042, Puzzle 2 (Timepieces).

Question is: Slang for Man Going Without Underwear

and the answer is: COMMANDO

Word Meaning:

COMMANDO — A small fighting force specially trained for making quick destructive raids against enemy-held areas.

Definitions from Wiktionary.