big but 

Something that seems too good to be true, and turns out to be true, but also comes with lots of compromises and tradeoffs.

Mom: Hey kids guess what?!?! We're moving to a new house!!!
Everyone: Yay!!!!
Mom: With a swimming pool in our backyard!
Everyone: Yay!!!!
Mom: And a free hot tub!
Everyone: Yay!!!!
Mom: And it's well below our budget!
Child 1: Why do I feel like there's a big but coming...
Mom: BUUUUT-
Child 2: Uh oh
Mom: You guys have to share a bedroom
Child 1: Ah shit here we go again...

big but by Mary Mary Quite The Contrarian June 2, 2020

big but 

A eraticly great thing for men/boys to stare at and want it it is a way to show that you like a woman it is very tasty

Man she has a big but look dude!

big but by NNE10011 February 13, 2018

dios_big_but 

They are a TikToker who loves the Japanese anime show Jojo’sBizarre adventures

Dio is a character from Jojo’sBizarre adventure

Use it to say “ dio has a big butt”

dios_big_but

dios_big_but by Dios_big_but December 2, 2021

But Sir, what big balls you have! 

What Little Red Riding Hood said when she went to visit someone like Sean Lawless or Joey from "Jenny 'n' Joey".

Rather than her being startled and confused at seeing da disguised Wolf occupying her gramma's bed, I imagine dat our favorite crimson-headwear-clad fairytale-character would have been totally delighted when she said, "But Sir, what big balls you have!", since it would have meant dat she would have good times not only fondling said jumbo heavy testicles, but also feeling the extra-large load of warm thick sperm that said oversize genitals could probably produce shooting either into her mouth or up inside of her.

But Sir, what big balls you have! by QuacksO April 15, 2023

Speak softly, but carry a big @ 

An admonition, intended for bosses, to avoid giving unpleasant news face to face, but rather save it for an email. ("@" is pronounced "at sign".)

I told everybody at last month's department meeting that the future looked bright. Two weeks later I send them all an email about the budget cuts and layoffs. It saves me listening to a lot of bitching from that bunch of peons. My daddy taught me a long time ago to Speak softly, but carry a big @!

Speak softly, but carry a big @ by Brighton Hughes March 1, 2013

Walk softly but carry a big stick 

Theodore Roosevelt's way of saying do everything carefully,but always keep the strap

Michael might act timid,but he's not scared to pack heat (i.e.,walk softly but carry a big stick)

Walk softly but carry a big stick by Nowthatsepic May 19, 2020

Big Butt 

Very likable and tasty.

Damn girl you got a big butt

Big Butt by Big Papa69 October 18, 2019