Example 1:
Oh geoff,
deeks that fuckin' mare ower
theer.
(I say geoff, did your fantastic eyesight permit you to peruse over the visual delight of that nearby female stunner?)
Example 2:
Cumbrian #1: Fancy a ball and biscuit?
Cumbrian #2: Eh?
Cumbrian #1: (While whipping his bollocks out and laughing)
DEEKS!
Cumbrian #2: Ahhh you fuckin twat!
Example 3:
Deeks him with the face.