What is Dimlo?
1.
If someone is thick or just like "duuuuh"
#1 : U hav got liquid drippin outa ur car
#2 : (looks down at feet)
#1 : Not outa ur fett ... outa ur car u fuckin DIMLO
2.
Reffering to a thick/stupid person or a thick/stupid act. Usually used in Cheltenham in a slightly chavvy accent.
"He's a fucking dimlo prick isn't he?"
(Actually said; 'Ee's a fockin dimlo prak anee?')
See