WordNet
in your birthday suit
adj. as naked as at birth [syn: mother-naked, naked as the day one was born, naked as the day you were born, in one's birthday suit]
Usage examples of "in your birthday suit".
Just as a personal favor well let you do it in your birthday suit.
If you show up on Babylon 5, looking to kill one of our ambassadors, we can slap you into irons, and we can shove you out an airlock in your birthday suit.
All I was going to say was that Bugs seen you in your birthday suit.