Nego Nancy

Someone who has a negative spin on everything you have to say.
Someone who puts a downer on your excitement for something.

Nego is an Australian slang for word Negative.
Nancy=That negative old lady that lives inside all of us.

Roger: Betty, You won’t believe it! I just got a message saying I won that $500 Bunnings voucher!!!!!
Betty: Oh wow, you probably can’t buy certain branded products with it though. Are you sure it’s not a scam?
Roger:....Betty, I won a $500 Bunnings Voucher FREE and yes, it’s real...

Why you gotta be such a Nego Nancy!?!

Sally: Emma! He finally proposed!!! Check out the ring!!! In love!
Emma: Finally!!! Oh I saw that ring in 80% off sale in Michael Hill Pamphlet! Congrats!
Sally:....jeepers Emma, I’m so sick of you being a Nego Nancy and raining on my parade!

Husband: Babe, come outside! I got almost all those gardening jobs I’ve been putting off for months done today! What a workout, but it’s looking great eh?
Wife: Yeah but you’ve still got so much to do...It’ll look great once it’s finished.
Husband:....Ummm...thanks Nego Nancy?!?

Wowzerz

Beyond Wow , extremely amazing , Unbelievably mind blown, Nek Level

You: “Look at this cool art!“
Me: “Wowzerz!!!!”

You: “look at these idiots fighting over toilet paper!”
Me: “Wowzerz!?!”