poppy seed muffin
The bane of everyone taking a drug test. It can also be used as an excuse for failing a drug test.
Mom - WHY DID YOU FAIL THAT DRUG TEST!
You - Uhhh... I ate a few poppy seed muffins...
Mom - Okay then. Sorry about that.
You - Uhhh... I ate a few poppy seed muffins...
Mom - Okay then. Sorry about that.