In this thread, anyone can share a random fact about CoD World at War zombies.
Did you know that in Nacht der Untoten, the grenades are obtainable from the box. To do this, you need to bleed out and as soon as you spawn, dash towards the box. You need to do this and make sure the "weapon" you will receive will be obtainable before you receive your 2 grenades for the round. You could get grenades from the box before you get your 2 grenades.
Happened with me before on PS3. No picture evidence though because I wasn't expecting it.