You got a portal gun for your birthday...

[Tulks]

After I've crushed my enemies, we'll see about getting you published. That should cheer you up, hmm?

 

[LeafofStone]

become a caped portal based crusader (with the long fall boots)

 

[iblis666]

Assuming I could reverse engineer it for great profit, that.
Otherwise I'd make an infinite loop portal and start trying to figure out how to use it to generate infinite electricity (to sell).

well depending on how much energy it takes to hold open the portals you could create quite a very large generator with a giant eternally falling mass, hell you could weld the top to the bottom so it will never get thrown off track

or if you cant do any of that you could just be the worlds greatest drug smuggler

 

[Snotnarok]

Put the useless paper weight on my desk. After playing Portal 2 you find out just how useless the Portal gun is...

Spoilers if you dare:

Spoiler

...Because it only works on the white paint seen in the game...which is based off MOON ROCKS!!!

That isn't to say it's not an amazing device it's just ...well you get where I'm coming from I hope.

Portal to NASA
Get Space Suit
Portal to moon
Infinite moon rocks
??????
PROFIT

I like you, how would you like 60 bucks? 60 more if you let us take you apart and add some hardware!

Couldn't resist portal 2 was that good.

 

[axle1337]

Take over the world!

But first infinite loop.

 

[Itsthatguy]

Best idea ever
Put portal in top story of school building
Put portal under the ocean
Win

 

[valkeminator]

Random Silly Shenanigans!!!

1. Make portal at a local cake store/bakery
2. Make point gun to the moon
3. ?????
4. SHENANI--- PROFIT!

 

[AgDr_ODST]

attempt immediately to perform some insane stunt that will most likely result in my screaming in terror before I die after falling from an insane height or flying into something at a ridiculous speed.

or put 1 portal at the bottom of a lake and place the other 1 in a random spot and watch/videotape what happens

 

[Daddy Go Bot]

FBI raid.

Well, that was fun for those 3 seconds it lasted.

 

[OldRat]

Has there ever been an established limit for portal-to-portal distance? Because honestly, my first answer was "Plop portals down somewhere near houses so there isn't a damn three hour drive to see her."

If that's no good, then I guess I'll try my hand at shenanigans.

 

[MrStab]

put people that had gotten drunk and passed out in an infinite fall

 

[Shia-Neko-Chan]

How about this,I would use it on weekdays to avoid having to get on the bus.
Blue portal in my room + Orange Portal in the school = Sleeping In!

I'd secretly come through your portal early to get some breakfast every day. >_>

 

[crazyfoxdemon]

One portal to my bedroom... Second portal to bank vault.. After I accomplished that, I would put a portal in my office and then I would fly somewhere frigid. I would live in the tundra and when I needed to go to work, I'd just step through the portal to hellish Costa Rica..

 

[Oliman43]

Step 1: Rob banks
Step 2: Hire a bunch of nerds to build me working long-fall boots
Step 3: Get her to open the... Sorry, um... SHENANIGANS

 

[sgwee]

Shenanigans would ensue.

Yes, but your deniability would be very much diminished.

"This blue sphere came out of no where and the next thing I know, there's a pie in my face!"
"Didn't that one kid get a portal gun for his birthday?"
"Oh ya, lets go kick his ass"
>.>

lets see them try to catch me once their in an infinity loop!