I say normal because Wakko also has numerous other appearances they undertake depending on whatever shenanigans are going on. Most notably, my favorite is their anime version which I'll be posting next! If you haven't seen the anime parody episode in the Animaniacs reboot, then you can check out the iconic scene here: https://www.youtube.com/watch?v=nHXw6XxP2d0&t=19s