The tank mouth is a little dirty. What is it?

The tank mouth is a little dirty. What is it?

Interpretation of meaning:

Liar terrier, when you refuel, you will always meet the oiler selling fuel treasure to cheat money and say the same thing to the owner. After a long time, the owner knows what's going on, and the salesman is still there, so let the owner vomit.

Source source:

The sales promotion activities of refueling staff at gas stations around the country.

Usage scenario:

Various scenes of spitting and cheering to promote goods.

Example:

You are selling brain fragments today.

B: No, fuel treasure! ! ! !