Double Fouls on Post Play

[DrakeM]

I am a big fan of double fouls.
If it's the first call of the ball game, then fine.
What better way to send a message to both big guys, that "we're not playing this way today!"
Has it backfired? In what way?
Occasionally I've called a double foul, where one player picks a fourth or fifth foul, while the other one has one or two.
That makes me feel guilty in a way, but I usually get over it.