A Far Worse Thing Than A Grub

You could be called a far worse thing than a grub I've heard worse things called to others in the local pub By men who had far too much alcohol to drink Who uttered their jumbled words faster than they could think When referring to another person the word grub is a term of abuse But a grub in reality is of great use To a hungry bird or animal for to eat Maybe just an appetizer but quite a tasty treat To very hurt feelings words are often the fuel And some people with their words can be very cruel Those who to others disrespect in their words show The seeds of bad karma for themselves do sow And to hear someone called a worse thing than a grub You need not go further than your local pub.