Wiendish
Simultaneously "fiendish" and "weasel-like". Something outwardly weak yet possessed of inner malice or slyness. Feeble yet nasty.
Famous examples of wiendishness: Ben Linus (goggle-eyed bad guy of TV show "Lost"), Gollum
Famous examples of wiendishness: Ben Linus (goggle-eyed bad guy of TV show "Lost"), Gollum
"So you've grown a wispy little beard and now your cracking on to your mate's bird? Wiendish on all counts, buddy"