Tailgate

[Becky]

A hinged flap at the back of a truck that can be lowered or removed when loading or unloading the vehicle.

[Couch Potatoe]

(United States) outdoor snack, meal or beverages originally served from the back of a pick-up truck at any sporting event. Hot food prepared on the grill at a sporting event.

[Agnes]

to [follow] [another] [vehicle] dangerously closely

[Becky]

To folllow closely behind an individual [authorized] with a security [scan] pass to enter an area or building so as to gain unauthorized [entrance]

[exinilu]

the door or board at the back of a vehicle that can be brought down to put in goods