John Wall means in slang: Origin: A former Kentucky basketball player, who left Kentucky to join the NBA. He wouldn’t be here if it weren’t for the NBA’s age restriction. Instead, he utilized them to get national attention…aka “one-and-done.” -noun 1. A girl that rejects contact after the first date. 2. You don’t want a girl that takes the time to spend with you because she is interested in you. -verb 1. When plans have been made in advance, it is easier to set a date. 2. Feigning interest in something that isn’t there Synonyms include: Bloodsucker. Tease. Cold-hearted. Flaky. Succubus. Anonyms: Acie Law girls who stay put, Keeper, Honest, and Honest. (in Slang Dictionary, added by Celia Cooley)