Scrappy Doo 

When a person runs up and violently sprays an unsuspecting person with diarrhea, then yells "Puppy Power!" and slaps them in the face.

I just ate a bunch ov laxatives and I'm going too give that jackass over there a Scrappy Doo.

Scrappy Doo by BigEvil13 March 14, 2015

Scrappy Doo 

One of the very few known animated examples of an wordasshat/word.

Scrappy Doo, Scooby's nephew, is an asshat.

Scrappy Doo by adonkeyisaass December 22, 2003

scrappy doo 

Used to describe a kid whos irritating and/or a complete wanker. normally associated with those kids that think theyre cool and hang around you the whole time pretending to be tougher than they are when in actual fact nobody likes them. have a tendancy to go hyper and chat random shit.

"That guys completly scrappy doo"
"Hey scrappy! shut the fuck up!"

scrappy doo by dimsum May 17, 2005

Scrappy Doo 

The tiny remainder of marijuana left inside the baggy.

Dude, let's pack the Scrappy Doo into the bowl.

Scrappy Doo by JtotheZ January 1, 2009

Scrappy doo 

a fight

oi fam, do u wanna scrappy doo

Scrappy doo by omfguragram August 14, 2019

scrappy doo 

Scrappy is the son of Scooby's sister Ruby-Doo. Skippy-Doo is Scooby's triplet brother. He is highly intelligent and the only sibling to wear glasses. Obscure because of Scooby doo.

person 1 "who tf is scrappy doo."
person 2 "uhhh idk"

scrappy doo by eggowaffles142156 May 6, 2023

Scrappy Doo Syndrome

When the makers of a television show decide that adding a cute kid to the cast will make the ratings of the show go up. This normally is not the case. Comes from the fact that Scrappy Doo supposedly made to entire Scooby Doo cartoon get cancelled

Examples:
The Cosby Show- Olivia
Smurfs- The Smurflings
Scooby Doo- Scrappy Doo
The Brady Bunch- Cousin Oliver

Scrappy Doo Syndrome by Gwen Stefani Grrl July 30, 2004