Numptitron 

You numptitron

You numptitron

Numptitron by Numptitron January 21, 2022

Numptitron 

Describing someone who messed up

You numptitron

Numptitron by Numptitron January 21, 2022

Numptitous 

Numptitous - He got a severe case of numptitous when he started work

He caught numptitous when he arrived and henceforth we he was known as a Numpty

Numptitous by Timmay62 October 15, 2015