Up the Long Ladder is an episode in which they picked up some backwater folks with Irish accents, in which the hot Irish woman existed mainly to yell about how men are useless and then bang Riker after coyly attracting him by asking him to wash her feet. It is widely regarded as not a great episode, and the only way they could have stereotyped the Irish further would be if someone ran through each scene yelling about how they're always after his lucky charms.