Portsmouth walked away with a 3-1 victory from Villa Park but their boss was not happy with what he called: "filth" from some home supporters.
Talking to the BBC he said:
"You've got people saying stuff behind you with little kids shouting filth. I didn't bring my kids up to talk like that.
"Do we have to keep standing there and accepting that."
The Portsmouth boss should have been celebrating what was a fine victory as Sulley Muntari scored two goals to help Redknapp's men to a sixth straight away win.
However, taunts such as "You're supposed to be in jail" will now play on his mind until the club's next match. Redknapp was clearly phased by the whole incident. He said: