bumbleklatt 

bumble

"surette is a bumbleklatt"

bumbleklatt by the mystery bumble February 9, 2019

Bumbleklut 

Being a complete jackass or retarded. The state of being quite a fool.

Little Kid: Old Mr. Eisenhower they peed on your tulips again!!!
Old Mr. Eisenhower: Oh those gosh darn bumblekluts!!!

Bumbleklut by Logarr1233 October 21, 2011