He stood there chattering in his skivvies waiting for additional indignities.I don't have any clean skivvies!
skivvies
noun underwear. Originally applied to an undershirt or vest, now to underwear in general US, 1918
skivvies
slang Underwear. I wish my roommate wouldn't walk around the house in his skivvies like that.I'd better do laundry today—I'm down to my last pair of skivvies!
skivvies
(ˈskɪviz)
n. underpants; underwear. I don’t have any clean skivvies!