Is it normal for males to walk around in their underwear in their own house?

Why limit this to males... Quite typical of females as well...

There's also a smaller group of both sexes that often wander around their house (or at least part of it) nude.

A reality is that most underwear is no worse (and often provide more coverage) than common swimwear.

I never wear clothes at home. When girls come over they know ahead of time I'll be naked. Clothes are stupid. Plus my wash load is lighter.

Something a gentleman would never do!

I'm a female and I walk around naked most of the time at home in the summer months when the weather is warm, so why not.

Kinda weird that you do it with your father but besides that pretty normal

My brother used to walk around like that...

First thing I do when i get home is take my pants off. So much more comfortable.

Been doing it since I was little... will never grow ouy of it.

No, I do not want to see my dad's bulge

why not, its your home and if you are comfortable in underwear why not.

Is it normal to be naked under your clothes and walk around in public.

Sometimes I walk around naked for the whole day

Probably. I’m a girl but I would walk around in underwear in front of relatives of any gender

Yep.

Move along, nothing to see here folks.