The process of striking someone with a Tunnocks Tea Cake, resulting in them being covered in mallowy goodness
Hey, i just Tunnocked Frank all over his Celtic top
by Hendo_rfc July 13, 2005
hitting one on on the head with a tunnocks tea cake.
i Tunnocked hendo on the head with a tea cake. then he died. then his team didn't make it to the champions league next year
by IRA_BHOY.frank April 20, 2006