There being jumped on

[svetlana14]

Jonathan: You're rested, you're relaxed, you're ready to go?
Rob: We- uh, not really. It's not really a holiday with kids, is it, when they're little? I've just been in the pool. I fe-felt like a killer whale, like an orca, just--
[laughter]
There being jumped on and, uh. I do-don't know about kids, I just don't know why they're so snotty. It's just constant snot.

If he actually says there here being jumped on...then what is the grammar structure he uses? I

https://youtu.be/5CGPjVWoqso?list=PLyuRAP8ROFYUhiqIKVg9VESJNXWZWj8-c 0:15

 

[jutfrank]

Yes, he says there being jumped on. 'There' means 'in the pool', and 'being jumped on' is passive.

 

[teechar]

It's also possible that he's saying "... they're being jumped on" in reference to the kids.