When someone does something great,
amazing, or totally rad, but thru clumsy
retarded dumb-assed means.
Man, that'
s forever going to be George'
s bow-leggacy, he backed off that ladder and ended up saving all those old
people from that fire because he cracked his head on that pile of old books which set off a chain reaction of events that lead to putting out the fire.
See also Curious George.