hwank or hwankers. Invented by Tourettes sufferer Pete Bennett of Big Brother 7 fame. Word is identical to wank or wankers but is intentionally poorly disguised by a cough, thus absolving the user of any responsibility for using an expletive.
"Grace is getting booed, they're booing Grace - hwankers"
Using the word 'wankers' he would have been insulting the people he wanted to vote for him, but 'hwankers' - no problem.