Throwing nades through a floor

[ReCycled]

Found an odd repeatable glitch for throwing a grenade through a floor.

Find a body anywhere and center yourself over it. Then - and this is how it works - crouch at that point and throw the nade. It will go right through the floor like any normal throw. It seems you have to be fairly close to center or you might blow up. But you must crouch...
 

[[BTF] Reflex]

could also fire a rocket

or a blaster...   seen people use this glitch to fire thru a window on vanilla.   
Guy was a bitch to get to and take out.

[X'tyfe]

This is also easily done when throwing a nade on a rising lift.

[ReCycled]

could also fire a rocket

or a blaster...   seen people use this glitch to fire thru a window on vanilla.   
Guy was a bitch to get to and take out.

When you say "fire through a window", is this a floor window or a regular vertical window?

[[BTF] Reflex]

I think any floor/wall will do,  there might be a minimum or maximum size needed   

Works good on wall between megaroom and arena from just behind and to the right of the armor crates.

[[BnC]MissingNo.]

I think any floor/wall will do,  there might be a minimum or maximum size needed   

Works good on wall between megaroom and arena from just behind and to the right of the armor crates.

Didn't you try this on some single-player map and it didn't work?
There might be limitations to it.