Home-Early Surprise: Carl, Harriett, Rachel and Estelle arrive home early (after Carl got lost) and discovers, to his horror, a large teen party.
Modesty Towel: The "Boy In Towel" – he'd later would be identified as Waldo Faldo – showers at the Winslows' home. No word on if he did that in the future.
Wild Teen Party: What begins as Rodney bringing over some pizza and a couple of girls devolves quickly into a full-blown house party, where even students from rival schools play football that Urkel (somehow) becomes a part of.