τρελαίνω

Etymology
Verb derived from the adjective.

Verb

 * 1)  to madden, drive insane, drive crazy cause someone to go insane
 * 2)  to madden, drive insane, create a stir annoy, bother or stir someone greatly
 * 1)  to madden, drive insane, create a stir annoy, bother or stir someone greatly