A shortened version of the phrase 'Jimmy Hill', which is used when expressing ones disbelief at an apparent lie. Taken from using Jimmy Hill extensively to the point where one can't be bothered saying both words and uses just 'Jimmy', or shortened further to 'jaard'.

Accompanied with the rubbing of ones chin at approximately arms length. The size of ones disbelief can be expressed by the amount of reach obtained by stretching the arm as long as possible, and the louder and shorter the 'jaard' sound.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.