Screamin' Armadillo from Fort Worth, Tx "Tush" is old Texas slang for something "deluxe", (or as the boyzz from ZZ Top would say, "Deee-Luxe") whether it be cars, clothes, food or chicks. It has the double meaning/connotation of booty. Tush by ZZ Top song meaning, lyric interpretation, video and chart position. ^{Meaning; ZZ: Zur Zeit (German: currently, at this time, at present) ZZ: Double Zeta Gundam (Gundam animated series) ZZ: Zinedine Zidane (french football player) ZZ: Zamn Zaddy: ZZ: Ziemlich Zügig (German: Quite Liberally) ZZ: Zu Zeit (German: At This Time) ZZ: Zheng Zhi (soccer player)} ZZ: Zigzag: ZZ: Zinedine Zidane (french football player) ZZ: Zamn Zaddy: ZZ: Ziemlich Zügig (German: Quite Liberally) ZZ: Zu Zeit (German: At This Time) ZZ: Zheng Zhi (soccer player) ZZ: Double Zeta Gundam (Gundam animated series) ZZ: Zombie Zapper: ZZ: Zbierka Zákonov (Slovakia, collection of laws) ZZ: Zugzuender (WW II Pull Igniter) ZZ May 26, 2011 · 5 Answers Sorted by: 39 "How and when did the letter Z become to be associated with sleeping?" First of all, zzzz (or z-z-z-z) is sound of snoring, from at least 1918. (Sometimes "a tiny saw cutting through a log" [1948] would be used, and both the snore and saw would make the same z-z-z-z sound.) Meaning; ZZ: Zigzag: ZZ: Zbierka Zákonov (Slovakia, collection of laws) ZZ: Zur Zeit (German: currently, at this time, at present) .