Top definition
Often used abbreviation for the popular vertical jump training program called 'Air Alert 3'
Hey I'm really hyped beginning on aa3 man, join please so I can learn how to dunk like Zack LaVine
via giphy
by DunkMasterIII December 12, 2016
Get the mug
Get a aa3 mug for your daughter-in-law Julia.

Available Domains :D