It all depends on a) the type of grenade, b) where the grenade lands, c) the surface conditions.
On the fun part - if you throw a grenade into an open dumpster and the lid falls shut, then the lid will fly open and a lot of trash will be expelled, but the Dumpster will stay intact.
The trash truck takes it to the dumpster
Pull the pin and throw it back
Hold the Left Bumper (or LB) to throw a grenade
Press the g key and it will throw a grenade where the cross-hairs of your gun are
The 'G' key will throw a grenade.
The grenade will be shot
throw it in the dumpster
On the WII remote, it has the four buttons shaped like a cross. To throw a grenade, you push down the left button and aim. to throw it, you just let go. You have to throw before the red circle on your screen runs out. To throw a smoke grenade, push the right button and throw.
YES joe Jonas has thrown Justin bieber in the dumpster!
The same way you throw a grenade: A Button.
The knife takes the place of your frag grenade, so your "throw grenade" button. Default is G I think.
A frag grenade is a sphere shaped grenade and a pineapple grenade is narrow but some what wide, but there is no difference in explosions. I mean, one might go farther when you throw it but who knows.