*CANNOT OBTAIN ON WINDOWS 8 ALONE WITHOUT COMMUNITY HELP*
These achievements require that you drive a car, pilot a helicopter, and ride a mount. "All Modes" can be done when you are any size, "Does This Make Me Look Fat" must be done when you are goo'd small, and "Clown Car" must be done when you are goo'd big. Only the car is actually available to build in the Windows 8 version. You will need community help or a console version to get a helicopter and mount to ride. You can also not become goo'd big or goo'd small with community help or the console version of the game.
For "Does This Make Me Look Fat," insert a car/helicopter/mount and get in/on them. Then insert a Shrink Panel and ride across it. Repeat for the other two. For "Clown Car," insert a car/helicopter/mount and get in/on them. Then insert a Grow Panel and ride across it. Repeat for the other two. For "All Modes," you just need to insert the car, helicopter, and a mount. Then get on and off each of them. Each part of each achievement does not need to be done in the same game or the same world. Your progress will be saved as soon as you get in the vehicles.
Your best method to obtain this achievement is to browse the community-featured worlds for these vehicles and Shrink/Grow panels together. The featured worlds are constantly changing. See THIS thread for others posting currently available worlds that will work for these achievements.