bungle (
http://definr.com/bungle)
n : an embarrassing mistake [syn:
blunder,
blooper,
bloomer,
foul-up,
fuckup,
flub,
botch,
boner,
boo-boo]
v 1: make a mess of, destroy or ruin [syn:
botch,
bumble,
fumble,
botch up,
muff,
blow,
flub,
screw up, {ball
up},
spoil,
muck up,
fluff,
bollix,
bollix up,
bollocks,
bollocks up,
bobble,
mishandle, {louse
up},
foul up,
mess up,
fuck up]
2: spoil by behaving clumsily or foolishly; "I bungled it!"