Why would Wally date this wench in Wally's Car Accident?

She was such a fill-in-the-blank ___ in Wally's License. It's not like he's hard up for dates. He should've taken Julie to the dance...or Carolyn...or Evelyn...or Alma...or Frances (well...maybe not Frances).

It was almost like which actresses was available. I think Mary Ellen, Frances and Evelyn were from another era so onto the new ones. Julie thought Wally was the epitome of sophistication in Wally’s Dinner Date and all of a sudden she throws him over for Wayne. Go figure!!! Carolyn and Wally were a couple and all of a sudden she’s Lumpy’s date in Party Spoiler but Eddie was after her and she’s dancing with Wally. In LITB all the girls were up for grabs.