A microwave.
Nothing he just waved. Sea what I did there? Sorry sometimes I get a bit carried away, it like a tsunami of puns. Water these puns! they're horrible, I'll stop now.
Because the beach never waved back.
Help, I think I'm in glove".
Jack of all Spades
Because I threw a microwave at him
A microwave doesn't blow up every time the timer goes off.