Definify.com
Definition 2025
'zat
'zat
English
Contraction
'zat
-  (nonstandard, eye dialect) Is that
-  1953', Louis Armstrong, Zat You, Santa Claus?
- Oh hangin' my stockin'
 - I can hear a knockin'
 - 'Zat you, Santa Claus
 
 
 -  1953', Louis Armstrong, Zat You, Santa Claus?