The milk's in the microwave 

When you started a commitment but now aren't sure.

You put the milk in the microwave, but now you're not sure you want it.

Becky: I don't know if I actually want to go to brunch with the girls.
Sarah: Well, the milk's in the microwave.

The milk's in the microwave by psuedynom November 9, 2021

slightly reheated in the microwave 

When an insult is very weak.

Jimmy: You look like a fake person!
Paul: Bruh, that was slightly reheated in the microwave!

slightly reheated in the microwave by Heycuties ;) January 8, 2021

i shit in the microwave 

a word when people shit in bed but they want to keep it secret

guy #1: ay i shit in the microwave today
guy #2: ayo what the

i shit in the microwave by average boi January 21, 2022

If coffee came from the sun, then the microwave is infinite. 

A common phrase people use when they want to drop unwanted and unnecessary individuals from their lives.

The thing is if coffee came from the sun, then the microwave is infinite. I’m dropping you.

If coffee came from the sun, then the microwave is infinite. by kakakala September 2, 2020

My Dog Turned on the Microwave

A convenient way of buying yourself time during a phone call or chat session without seeming rude.

(09:18) * S(A)lly strips
(09:18) <ReytheGreat> My dog turned on the microwave

My Dog Turned on the Microwave by Wardnug April 7, 2009

In the Microwave?

When someone says something already said, one will say "In the Microwave?"

Originated in Topeka, Kansas:
"I hated in the movie Urban Legend when the dog blows up in the microwave."
"OH YEAH! In the microwave?"

Victor: Hey, look at that can of pie filling!
Danielle: Hey, look! Pie filling!
Victor: In the microwave?

In the Microwave? by Urka March 23, 2008

I Heard You Using the Microwave 

This means that somebody was too loud during sex the night before.

'Microwave' refers to the coitus that was had.

Justine: Good morning, guys! How did you sleep?
Carla: Not very well.
Justine: why?
Carla: I heard you using the microwave last night..
Justine: Oh dear..

'You're just jealous because you heard HER using the microwave but you can't handle that heat!'

I Heard You Using the Microwave by #THE_QUEEN November 17, 2016