Woah. I see where you're coming from with this one but abhorrent behaviours/speech does not mean someone is mentally unwell. Please reach for insults that don't punch down on another group.
yeah
It's a portmanteau really - unless this is another American English difference.
"Are you in a rental?" That turns up so much that I'm struggling with the proper way. Do you rent? Are you a tenant? Do you have a landlord?
It's a way to call someone extra or superfluous.
Do your shopping at the shops.
Unpaywall bot would be more useful than tldr. Probably.
I'm hellbent on being a relic. Currently railing against the proliferation of "store". SHOP ffs. I look forward to everyone going storing.
A froth of lies even
I'd be interested as I reckon it's cross ages.
Like when the contraceptive pill came in it made it harder for a lot of women to say no to having sex as they couldn't say they were worried about pregnancy. - so even then women needed a tolerated reason to say no to men.
It's definitely for true stuff. It's filler but it's more emphasis than random.
Birdbrains