TF2 Manrobics Taunt: Original Source/Team Fortress 2 Comparison

I had a feeling the 1988 Crystal Light National Aerobic Championship video had something to do with the new taunts. I could only find the original dances for these 7 classes. The Pyro's taunt must be custom made, however the Spy's taunt does exist in the video but I did not include it because to was hard to sync up. The Spy's taunt can be found @4:51 in the Original video I linked in the description. Please enjoy!
TF2 Manrobics Video: https://www.youtube.com/watch?v=Buhi-LrSUlk

Original 1988 Crystal Light National Aerobic Championship Opening:
https://www.youtube.com/watch?v=ozoTzkCeO-A

Видео TF2 Manrobics Taunt: Original Source/Team Fortress 2 Comparison канала Game On 95