Snorting Addy

Hey, first post here. I've really only used addy to study and that's the only stim I've used except for focalin xr. I got a 30 mg addy from my friend but it was all crushed up (he left it under his door mat for me I picked it up 7 hours later). I don't doubt its addy because he gets them prescribed and I've taken them before from him. Does snorting addy work? If so, should I snort the whole thing? I'm just trying to get through the rest of my day and am aiming for a buzz.