geg
For use in a situation where "that's hilarious" will simply not suffice. For example when one wacks ones balls in a toastie machine whilst blacked. GEG.
Wee girl, your a fackin geg.

O mummy look at that duck getting raped by a shark, that's a fuckin geg.

here my flatmate fell down the stairs today and snapped her spine - thats a fucking geg.

O MUMMAI JAYSUS - HAVIN A GEEEEEEEEEYG.

also see - anti-geg.

in german - HAFFEN UND GEGGAN.