lead deficient
When someone is so pathetic, stupid, or annoying, they are lacking lead in their diet and need a dose of lead pills. Sometimes put into an acronym LDC (Lead Deficient Cunt) or the female term LDT (Lead Deficient Trollop). Normally these people are cured by one dose of pills. If in doubt, reapplying treatment is acceptable. Lead deficiency in people is very common and should be treated.
Fuck off Michael you lead deficient cunt.