Snap-a-doo 

A cutesy variation on the word snapper (which is obviously slang for vagina)

Used by parents who don't feel comfortable using the anatomically correct terms. These same parents refer to a penis as a ding-dong.

Young girl talking to her Dad.

"Daddy my snap-a-doo is itchy what do I do?"

"Tell your Mom"

Snap-a-doo by Angus McCracken January 24, 2020

snap a doodle doo 

Excitement that you cant explain in another word

Def 2. When you mess up

Snap a doodle doo!!! I won the game!!!
Snap a doodle doo!!!! My dog ate my homework!!!

snap a doodle doo by Swaggersteve7421 December 16, 2017

snap a doodle 

Snap a doodle is for when you cannot find the right words to accurately express your emotion. It is the everything.

Synonym: Snap the damned doodle. See above, but with more emphasis.

Oh, snap a doodle! That is the most awesome mullet I've ever seen.

Snap the damned doodle! Look at that five-legged dog!

snap a doodle by Delaware Petunia April 12, 2014

snapadoodledoo 

an exclaimation appropriate for when something amazing and unexpected happens and there are kids present.

Snapadoodledoo! did you see that?

snapadoodledoo by mr g August 15, 2004

Snapadoodles 

Another word for a sware or u messed something up

Aww snapadoodles

Snapadoodles by Snapadoodle December 12, 2022