it's a place where, for some reason, traffic slows down. Can be litterally a narrowed road, or something else. Either way, cars can't pass ast fast, so it's a likely place for queues to form.
A bottle has a neck but no hands.
Bottle neck, brass neck, guitar neck.
The neck on a bottle.
The cork over the bottle's neck is going too be pushed by how much air is in the bottle.
A bottle
A neck is either part of a animal, human or bottle.
In the neck of a bottle.
A beer bottle.
It's called a cap
demijohn
The neck size of a wine bottle typically refers to the diameter and length of the bottle's neck, which can vary among different bottle styles. Most standard wine bottles have a neck diameter of about 1.5 inches (3.8 cm) and a length of approximately 4 to 6 inches (10 to 15 cm). This size is important for fitting corks or closures properly and affects the bottle's aeration and pouring. Specialty bottles, like sparkling wine or dessert wine, may have different neck dimensions.
I'm pretty sure the answer is a shirt.