I showed you some kick ass christmas tree ornaments a fortnight ago of an incognito flask. Obviously you can't decorate the entire tree with those (the weight of the jack daniels alone will cause the tree to sag, pretty UN-inconspicuous), so here's some 'filler' ornaments.
"Sorry son, we can't put up the *asymmetrically shaped wooden star with your 2nd grade picture pasted in the middle this year, there's just no room. What, with all these new grenade ornaments and all."
Available at suck.uk.com
1. not identical on both sides of a central line;
unsymmetrical; lacking symmetry: Most faces are asymmetric