Execute this with Precaution

USE YourDataBaseName
declare @procName varchar(500)
declare cur cursor
for select [name] from sys.objects where type = ‘p’
open cur
fetch next from cur into @procName
while @@fetch_status = 0
begin
exec(‘drop procedure [‘ + @procName+’]’)
fetch next from cur into @procName
end
close cur
deallocate cur
EXEC sp_MSforeachtable @command1 = “DROP TABLE [?]”