definition of
bobble

[1] #1 bobble n. the momentary juggling of a batted or thrown baseball; "the second baseman made a bobble but still had time to throw the runner out". wn

[2] #2 bobble v. [botch, bodge, bumble, fumble, botch up, muff, blow, flub, screw up, ball up, spoil, muck up, bungle, fluff, bollix, bollix up, bollocks, bollocks up, mishandle, louse up, foul up, mess up, fuck up] make a mess of, destroy or ruin; "I botched the dinner and we had to eat out"; "the pianist screwed up the difficult passage in the second movement". wn