Sumpbiddy 

When something is just a bit safer than safe, or in agreement.

'Safe man, I can't make it tonight I'm gonna rock this chick in stead'

'Ahh Sumpbiddy'

Sumpbiddy by Iastactics January 15, 2010

betta axe sumbuddy

When you ask someone something and the answer should be obvious, one would have this response.

"Is your shirt green yo?"

"You betta axe sumbuddy!"

"Sorry man, I didn't realize it was that obvious"

betta axe sumbuddy by night moves a.k.a. katie October 16, 2008

sumbuddy 

A friend that helps you with addition when you've been doing so much stuff you've forgotten how to add.

Hey sumbuddy get over here and help me add our meal costs.

sumbuddy by zuakzamme March 3, 2009

shmibiddy

Someone who still plays minecraft or other games meant for children even though they are a fully grown adult.

Man: Did you see Alex.
Man's friend: Yeah he is so shmibiddy, he thinks that Terraria is cool.
Man: What a retard.

shmibiddy by Imnotameme February 21, 2018