Bond, Savings Bond
In one episode Phil Funny just lets Doug have his Savings bond that was for his college education and doesn't even question Doug what he intends to use it for (a get-rich sweepstakes).
I didn't think of it at the time but now I'm disgusted: that was really crappy parenting on Phil's part not to check with Doug on what he was using college money for.
I know it was supposed to be a trust thing but Phil obviously trusted Doug way too much.