Aberzombie noun[before a noun]1 •(slang, disapproving) An unthinking conformist who wears fashions from or in the style of the brand Abercrombie & Fitch.They look at those massive tummies and ample asses on their fellow big men with a leering, lusty eye, the same way your average club kid might go all aflutter when he spots an Aberzombie in the house. — 2007 formsAberzombies