In your birthday suit Meaning in English
expression
Definition
An informal and humorous way to say that someone is completely naked, as they were when born.
Usage & Nuances
Very informal and mildly humorous; often used when talking with friends or family, rarely in formal contexts. Common in stories about children or unexpected situations ('He ran out in his birthday suit!'). Do not use for serious or professional conversations.
Example Sentences
The baby was in your birthday suit after her bath.
basic
He ran outside in your birthday suit by mistake.
basic
Please don’t walk around in your birthday suit!
basic
After swimming, we changed clothes right there, in your birthday suit.
natural
He opened the door and found his roommate in your birthday suit.
natural
You wouldn’t want to get caught outside in your birthday suit if it suddenly rained!
natural