1. A small company that is becoming a huge franchise.
2. Any sex position where the female is bent over, is having so much pleasure that she has muscle spasms that make her body straighten out from the knees up.
1. The donut store sure is popular soon it will become a building franchise.
2. Dude, last night my girlfriend was having building franchises.
Building a fort refers to the act in which you tie up or other wise restrain your partner in a sexual manner.
Greg "Hey dude can I borrow some rope?"
Tom "Of course. But why do you need rope?"
Greg "Well Samatha and I are building a fort tonight."
Tom "Ohhhhh okay just don't get any stains on it."