Dingle

A colloquial name for the male genitals

My dingle is itchy

Spoon

An insult that relates someone to having the IQ of a spoon, e.g. 0IQ

Oh My God! You're such a spoon

Flufferknuckle

An extremely rude insult naming someone when they are being stupid
(Only to be used in extreme circumstances)

You're such a flufferknuckle

Crow

Insult relating to the fact that crows never shut up therefore have special needs

Do you have special needs? Are you a crow or something?