(in my case a kite) but all seriousness fire works
Gas prices
A nun's underwear
your age
I think its an escalater The Answer to the first part of this question is Age, and hot air. The 2nd part would be anything ground-based as well as an escalator.
Your age.
Something that reaches the escape velocity of the body its coming up from.
This sounds like the old riddle "What goes up a chimney down but can't go down a chimney up?" The answer is "an umbrella."
your age
your age
Our Age!
rain goes down, but never goes up actually it evaporates is transformed to water vapor goes into the clouds and eventually comes down as rain again (pixilated)
Your age.
your age
Age
Your age
age
Your AGE!
The Sun.
your age