Pro: Technology has finally shown the laws of physics who's boss.

Con: It's the kind of thing that could use to build a utopian society... If it was anything other than a gun.

 

Baseball bat.

Pros: Great for hitting balls.

Cons: If the mob is anything to go by, they are more talented elsewhere.

 

Hats.

Pros: They measure your e-peen in TF2.

Cons: There's not always a tasty rabbit in them.

 

Exercise

Pros: It has tons of health, social, and entertainment benefits.

Cons: Getting started.

 

Snow.

Pros: You can make snowmen with them and snowballs. And snow also tastes very good.

Cons: It doesn't taste so good if it's dirty, and also extreme snow can make you stuck in a house.

 

Being a leader of a country.

Pros: You run the whole place, do whatever you please.

Cons: You will be killed by your people for the oddest reasons.

 

Slowking

Pro: Has good special defense and special attack.

Con: Has horrible speed.

 

Being stuck inside of a box that you can never get out of.

Pro: The monsters can't get you now.

Con: You're probably gonna run out of air soon.

 

Scurvy

Pro: It's fun to say like a pirate

Con: Disease and whatnot.

 

having 10 days until winter break

Pros: It's only 10 days.

Cons: It's 10 days I'm dyiiiiiiiing.

 

Cup coasters.

Pros: Frees up my hand.

Cons: I am likely going to be asked to use my hand elsewhere and not enjoy my drink.

 

Monkeys.

Pros: We are evolved from monkeys, which means they have something to do with our creation.

Cons: They can be annoying at times.

 

Owning everything you ever wanted, and more.

Pros: I'd be god.

Cons: I'd be bored as hell.

 

Black comedy.

Pros: Some people find it amusing

Cons: Some find it offensive.

 

Getting a girlfriend.

Pros: You won't be alone when you have one.

Cons: You probably aren't alone when it comes to getting the attention of one.

 

Snow.

Pros: It tastes good.

Cons: Too much snow can make you stuck inside your home.

 

Having an extremely annoying friend.

Pro: You have at least one friend.

Con: You will lose it soon unless they make being annoying an art form to enjoy. The chances of that occurring are slim to none.

 

Waking up as a warped abomination originating from a dream space.

Pros: You get to hold a limitless and alien power in your tentacles!

Cons: Those annoying cultists will always try to summon you to kill their enemies.

 

Abstract things.

Pros: Makes mind screws great.

Cons: Makes mind screws painful.

 

Being able to troll ghosts.

Pro: Your trolling abilities TRANSCEND DEATH!

Cons: Let's be honest, ghosts have all of the powers to get back at you if it comes to that. They can move objects anywhere, go through walls and follow you anywhere, and most importantly, they'll outlast you in a war of attrition.

 

The ocean.

Pros: If you're a sea creature, you have instant access to 70% of the world.

Cons: If you're human, sucks for you since you cannot survive heavy pressure. As for sea animals, have fun in one spot.

 

Possession.

Let's assume you mean demonic possession.

 

Pros: If you are the one who are the cause of someone's possession, you have a lot of control over that person.

Cons: If you are the one possessed, well, that's very bad.

 

An opinion that's different from yours.

Pros: I can debate the different opinion.

Cons: Some people are dicks towards anyone with different opinions from theirs.

 

Replying to yourself.

Pros: We wouldn't disagree much.

Cons: I don't meet my own standards for discussion.

 

Posting on threads.

Pros: You are more noticed.

Cons: But you realize why you end up hated or liked.

 

The Four Temperaments (I bet the next poster either knows what I mean or eschews looking it up).