5 as the maximum days we want to work in a week.
5 as the minimum drinks to shot in one night to cheer our guest of honour.
Last but not least, 5 as the players on the basketball pitch.

High 5 & Happy B-day Dribbble!

what I did:
. animation
 
additional credits:

. illustration: Fausto Montanari - faustomontanari.it