Although that in no way means we're happy he's back on our TV screens.
There was a part of us that thought his irritating jumping up and down and squealing was an act he put on for the kids, but if his behaviour on I'm A Celebrity... is anything to go by, it's very, very real.
Click on a clip below to watch Timmy in his heyday, then see if you think he's grown up at all with our I'm A Celeb... clip.
Click on another comeback king to watch before and after clips.
- Wolf from Gladiators
- Take That
- Jason Donovan