look up any word, like the eiffel tower:
 
1.
The fourth, plus very bad-ass album and song by Disturbed
"I'll have you know that that I've become indestructible. Determination that is incorruptible, from the other side a terror to behold, annihalation will be unavoidable. Every broken enemy will know that their opponent had to be invincible..."
by Metal up your ass dude September 26, 2009
 
2.
Impervious; incapable of being damaged; invincible.

Meaning you can't destroy whatever it is you're trying to bust up.
When Super Mario grabs a Starman he becomes totally indestructible. Now where were those things when he had to face Bowser?
by TheSpectacularOne March 03, 2009
 
3.
unable to be broken
"That ipod was not indestructible because Jael broke it."
"Jael broke her 'indestructible' ipod."
"Jael should be one of those people who tests products for destructibility. She'd bring a new meaning to the word 'indestructible.'"
"Jael, who smells like Kenzo Amour, almost broke a plate while swag surfin'."

"Jael, you can't microwave metal. Our microwave isn't indestructible."
"Jael, our love for you is indestructible."
by marflorel May 16, 2010