Be honest. Would you use it to suck your own dick?

>Making a portal gun without the gun
yeah, if some nerd group like black mesa got their hands on it maybe.

Just a big number to use on chinese finger painting forum. Not gotta spend 2 minutes copy pasting 0's over and over.

They could make a cute pair of panties with a portal on the inside.
When you wear it your dick is just always coming out of the blue portal which could be on like a metal base or a space hopper or something.

If I had two portals I would put one on the floor and one on the ceiling and then drop a rock in one and let it fall for like 10 seconds and i'd lay down and then put the floor portal directly above me and let the rock obliterate my pathetic greasy cock.

Put one in the middle of the desert
Put the other in the path of a gay pride parade