If that fcuking Sir Kay touches Arthur's arse just ONCE MORE tonight . . .
I swear I am going to magic his balls so far up his backside he will have to put his jockstrap on over his head!!!
Gaius: I don't belieeeeeeeeeeeeeeeeeeeive it . . .
(Alternatively:
Merlin: *something stinks around here*
Gaius: damn, and I sneaked that one out so quietly . . .! Must have been those sprouts . . .)
credit to
gealach_ros