Moggerleys
Heard in Waterford
Male reproductive spherical twin underhang. Can be used to describe physically or rhetorically as below.
He got a right kick in the moggerleys when he found out the head gasket was about to go in the new car lad
He received a rather nasty boot to the testicles upon learning that the engine of his newly acquired motorcar was suffering from a failing cylinder head gasket.