Weird skateboard no gravity glitch?

[🆂🅾🅻🅸🅳🆄🆂 🆂🅽🅰🅺🅴]

I was playing co-op with my friend and everything was going as normal, then suddenly at around overtime mode while carrying a skateboard and hamburger, the gravity just stops working on my skateboards so whenever I ride off a ledge Frank just floats up to mid air as high as possible, the only thing stopping me from going infinitely up into the sky is the ceiling. It happened every where I went including outside, and since outside had no ceiling I'd float up to this sort of blue sky with a moon and no character model visible. At some points I was even able to get ontop of hidden areas and ledges and inside buildings that you normally can't get into.

This all happened at random and wasn't a cheat of any kind. I took a ton of screenshots to prove it and so did my friend. I think the glitch is pretty cool actually as I can get on top of areas you can't normally get and even saw what might be a hidden rooftop area.

Screenshots:

http://i59.tinypic.com/2565no6.jpg

http://i60.tinypic.com/28a3khg.jpg

http://i61.tinypic.com/snoy1t.jpg

http://i57.tinypic.com/2epsd9g.jpg

[YOU'RE JUST NEED AN SANTA]

i have had barrels and stuff have their gravity break and float around like space

[The Boss]

Yeah, this was definitely strange but hilarious at the same time! I was the one playing with him last night.

[Jay]

cool skateboarding dawg.