A smell that involves tuna, and bad b.o. coming from a girl's uterus. Which is basically, just another layer of tuna. Used towards women preferably, due to the fact that some whorish cunts actually smell like tuna so bad, it will destroy the clitorous, resulting in a disintegrated clit. Scientists say matter cannot be created or destroyed...but the more their pussy smells like yuna...well...the more your face will most likely become a result of an acid factory accident.