To stay away from Lrrr, who is invading due to the fact that Fry took the artifact that he was using to steal cable television, Fry put on a “disguise” and became Bachelor Fry. Here’s that questline:
Fry: Lrrr put a price on my head. I’m gonna have to conceal myself somehow.
Amy: My parents have a planet you could hide on…
Fry: Frys don’t hide! We cower, we grovel, we dress up like women, but we don’t hide!
Amy: If you want to dress up like a woman, I have a cute clubbing outfit you might be able to squeeze into.
Fry I don’t think so, Amy. If Lrrr catches me, I don’t want him to think I’m easy.
Fry disguises himself. Learn About Omicronian Guards. Earn Bachelor Fry. Defeat an Omicronian Guard.
Bachelor Fry: Check out my new disguise!
Amy: Disguise? All you did was take off your jacket and pants!
Amy: Seriously, that’s like the least effective disguise ever. Now put your clothes back on and get back to work, Scruffy.
Quest complete: Perfect Disguise (XP 75, Omicronian weed 50)