A dim-witted ne're-do-well that hangs around others begging for a free ride. Avoids any real work, fails at anything they do and rides the coat-tails of others.
"A moment I've been dreading. George (VP Bush) brought his ne're-do-well son (dubya) around this morning and asked me to find the kid a job. Not the political one who lives in Florida. The one who hangs around here all the time looking shiftless. This so-called kid is already almost 40 and has never had a real job." Ronald Reagan May 17, 1986