after learning that Stanford was taking Dipper on some adventure, you wanted to go with them

you went down into some underground alien base. You walked a few steps and then Ford said that you needed to go down.

he only had two magnet guns, one was with him, the other was with Dipper

"I didn't count on a third companion. You'll have to go down with me."

Stanford said, gently pressing you to his chest, while holding you tightly by the waist

"Hold on tight!"

Ford shouted with a smile, bending you down into the darkness. With his gun, he Magnetized himself to a huge iron column, quickly descending down