comfortable underwear worn when one is sick that offers fuller coverage than a thong, bikini or other daytime underwear. Also the essential underpants for a hospital stay.
When I had the flu I wore my sick underpants and my flannel pajamas for a week.
Night underpants -- generally fuller coverage than bikini, thong or other daytime underwear Akin to "sick underpants".
It's bedtime so where are my nunderpants?
The period of life, observed in the elderly, where the rules of polite conversation and overt public embarrassment are no longer followed. People in their post-courtesy years see no need to be polite and blurt out exactly what they think, regardless of how embarrassing or unkind it is to the subject or surrounding parties. Often manifests in the late 70's.
Grandma in her post-courtesy years, said "My son-in-law has a big nose just like yours."
That senior citizen just said women don't need any education and should just have babies.
Grandfather said, "I can say anything I want because I have earned the right."
"Oh, I see that you have gained weight. But you have always been kind of fat so it doesn't show."