A prawn rash, is a rash caused by stroking a prawn up and down your arm whilst saying "prawny prawny". The friction caused between the prawn and the skin results in a prawn rash!
Emma strokes a prawn up and down her arm.. while saying "prawny prawny"
Sarah "AH ALERT ALERT PRAWN RASH"
Sarah "AH ALERT ALERT PRAWN RASH"
by flowersandpetalsandseeds123 December 12, 2010
Get the Prawn rashmug.