OMG I am still cracking up over some of the posts!
My budgies are the worst at doing "teenage boy things" to their cloth perches and swings.
It is NONSTOP!!!!!
Whook will do it all day long. He will stop only to eat and then start up again. Smitty will go at it on his cloth swing. Twillinger will get sick of it and kick him off but then he's up there again.
They are the most "active" when I have company.

They will be singing and talking while "indulging" themselves.
One of my friends is horrified when they "go at it" while we are having lunch.
My cocktiels aren't as blatant.
My females will take a toy and swing it on their backs while making "peeping" noises. Linus, my male, hasn't done anything like this. Maybe because he has Lucille.