This is my fourth 'ible. It's a paper airplane that looks like two, though you only use one sheet of paper. Also, check out www.instructables.com/id/Paper-Airplane-The-Nakamura-Lock.
Step 1: Main Formation.
This is where you begin your folds, follow carefully, fold exactly where you should, and don't hurt yourself. YOU MUST READ ALL NOTES!
Step 2: The Rest.
Now it's easy, just do as I say.
Step 3: Finished!!!
Now go have fun with your very own piggyback jet.