We expected a show from Isaiah Thomas during Friday's epic Drew League vs Seattle Pro-Am game, but we weren't expecting this: the 5'9 Celtic All-Star, who still hasn't thrown down his first NBA dunk, getting up (HIGH!) and rejecting a dunk attempt by the 6'8 Trevor Ariza.

As exciting as the clip was, it's not all that surprising if you have been following Thomas since his HS & NCAA days. Here's a few videos showing off his serious hops.

THOMAS BACKPACK GIVEAWAY

As if returning home and putting on a show for the fans of Seattle wasn't enough, Thomas will be doing a backpack and school supplies giveaway today at the Al Davies Boys and Girls Club.

**** UPDATE*** Due to weather we are moving the backpack giveaway indoors! We will be at Al Davies boys and girls club tomorrow. Contact Al Davies to pre register

A photo posted by Isaiah Thomas (@isaiahthomas) on Aug 28, 2015 at 9:23am PDT