Scotty-o is an all purpose Canadian term used commonly for happiness, shock, annoyance, etc.
“ Taylor swift released a new album”
“Scotty-o”
“The New York Yankees lost”
“Aww Scotty-o”
An all purpose Canadian term, usually used to express happiness or surprise
“We’re going to Disneyland!”
“Scotty-O!”
Very cool or very satisfactory , excellent
My mom's boyfriend is so neat-o.
Or in answer to a comment like..I got a car for Christmas...wow
Neat-o
Abbreviated version of One & Done which means you're only doing a one night stand with someone you'll ghost right afterwards
Friend: Hey, whatever happen to Gary?
Me: I O & D him cause the dick was trash
Friend: You did what?
Me: I One & Done him aka O&D