by cstangle June 3, 2004
Get the nuclear submug. by acghost January 31, 2004
Get the nuclear submug. The nuclear sub is when a guy or girl places an object in the anus while submerged (usually in the bath) and builds up a fart strong enough to fire the object across the room.
by XzBIGNUKEzX November 9, 2018
Get the the nuclear submug.