Its a pet name that is often used ironically. Its just a term of endearment like 'pookie' and 'munchkin' and is used the same way. Its just to tell someone that they're silly and cute.
Person A: I've just gone and made you a little playlist :)
The counterpart of a blumpkin. Getting a blowjob while brushing your teeth. The ideal scrumpkin is attained while leaning back at a 45 degree angle to ensure maximum oral penetration. Feel free to put your finger in her anus for mutual enjoyment. Scrumpkin.
"Wow that juicy worm was scrumpdiddlyumptious"
"These fire ants and nice, crunchy and scrumpdiddlyumptious!"
"Prawn crackers?! Mother you did not go there! They are not scrumpdiddlyumptious!! grrrr"
Slang for when somethings is more than good. When it's extra delicious or simply hits the right spot.
It became popular within tik tok users after the use of it in @/monaswain's video (as stated below)