You finally did it, and it was shockingly easy!
After hearing of a strange bread company which developed portal tech for better baguette transportation, you decided you wanted to "borrow" it for a bit of fun. They had to have dozens of these strange portal devices, one going missing wouldn't be that bad... so one night, you suited up in a general thief outfit, and after a bit of sneaking in and out of the bread factory, you had your hands on the device!
Unlike certain sci-fi games you've played, the device you had was... seemingly a Glock-18, modified to shoot portals! How those bread scientists did that is quite a mystery... also, you could portal any surface! It was truly an amazing breakthrough in bread movement, and now it was in your hands...