Washington, Jan 30: Hollywood actor Ashton Kutcher has apologized to his neighbor after calling him a "jackass" on radio.

The `Butterfly Effect' actor even threatened to hi-jack screenwriter Bruce Goldsmith''s bulldozer in a building work meltdown, as he was too devastated with all the noise his neighbor made with his ongoing construction.

Kutcher called up DJ Ryan Seacrest''s radio show to pass nasty comments about his inconsiderate neighbor.

However, he didn't take much time to realize his mistake, as he later posted an apologetic video online.

"You know, you''re very vulnerable at 7am... In light of reflection, I just want to say I pledge to be more tolerant of my neighbor's hammering in the morning as he tolerated the construction of my home," Contactmusic quoted Kutcher, as stating in the video. (ANI)