do you mean constantly? Because constanly is not a word. Constantly means-
not changing or varying; uniform; regular; invariable: All conditions during the three experiments were constant.
it could mean some type of stress or nervous behavior
Life.
I have 7 Koi fish in a pond, 1 of the fish constanly stays on the surface and swims in circles. what does this mean
Life.
direction
Its a release of gas from your somach, it has to go somewhere doesn't it!
Almost certainly as a result of an allergy.
James Hutton
Because they like to.
It means that the world that you are on, is constanly changing at the surface
Niagara Falls
The golf of Mexico