What does «follar» mean in Spanish?

To blow with bellows; to blow out.
To have sexual intercourse; to copulate, to fornicate.

♦ Used in: Chile - Colombia - Spain - Mexico
Annoying.
(follarse) Release a suction cup without noise.
(follarse) To ravage, to devastate by force.

♦ Used in: Spain
(follarse) To fail, to grade negatively.

♦ Used in: Spain