You get an extreemly fat chick with giant saggy boobs, strap that ho up with a dildo, get in front of that beast, flop them saggy titties over your back and down your chest ( like jetpack handles) squeeze them bad boys and let her rip up your asshole...
Also reffered to as the Houston jetpacker
Dude I can't wait until I go to fat camp this summer, I'm gunne get Houston jetpacked so many times!!!
Dude That was the best Houston Jetpack ever!
Why are you limping so bad bro?"..."shit man I got houston jettpacked so hardcore last night"