In the movie 北京遇上西雅图 (~13m45s), after not immediately getting her way about her room 文佳佳 yells at Frank who is helping her with her luggage:
prop / support (for weight) / rest (e.g. arm rest) / thanks to / to hold in one's hand / to support in one's palm / to give / to base / to commit / to set / torr (unit of pressure)
to trust / to entrust / to be entrusted with / to act as trustee
Question: What does 你就是个托 mean in this context?