he gave the philistines hemorrhoids once when they were really naughty and disrespectful
but that's more evidence of his sense of humor than anything else
Go back and read the story, Yahweh kills many Philistines and those that did not die had swellings on their private parts.
For there was a deadly destruction throughout all the city; the hand of God was very heavy there.... And the men that died not were smitten with the tumors; and the cry of the city went up to heaven.
When they return it he kills 50,070 Israelites because someone peeked into the ark. Not much of a sense of humor.