A day when people celebrate callums around the world if there initials are CD and love them and praise them as gods. Traditions involve praying,human sacrifice, donuts.
Dave: Yo dale it's annual Callum Day
Gary: That's mighty pog let's go sacrifice ourselves to him and give him donuts
Gary: That's mighty pog let's go sacrifice ourselves to him and give him donuts
by www.KoolCid.com November 9, 2020
Get the annual callum daymug. by Jake Nevil June 21, 2009
Get the Callum burrel taitmug. On October 11th it is national give Callum £50 day and u should give £50 to me cause my name is Callum
by Callum barr October 3, 2020
Get the National give Callum £50 daymug. 
The most amazing gay person you'll ever meet. He is sweet and kind but has the ability to be a right asshole sometimes. Really sensitive, especially when it comes to Fortnite and coming out. Loves to take it in the backdoor.
by JammyDodger21 October 9, 2022
Get the Callummug. by chimmychonga June 2, 2020
Get the Callum Skinnermug. by Bumchopmer8482 June 9, 2020
Get the Callum MacLeanmug.