diff --git a/app/models/asciicast_params.rb b/app/models/asciicast_params.rb
index 715335b..8a3b284 100644
--- a/app/models/asciicast_params.rb
+++ b/app/models/asciicast_params.rb
@@ -31,7 +31,7 @@ class AsciicastParams
     token = attributes['user_token']
     username = attributes['username']
 
-    User.for_api_token(token) || User.create_dummy(token, username)
+    User.for_api_token(token) || User.create_with_token(token, username)
   end
 
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 0e70f21..0d33bfa 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -45,14 +45,12 @@ class User < ActiveRecord::Base
     where(auth_token: auth_token).first
   end
 
-  def self.create_dummy(token, username)
+  def self.create_with_token(token, username)
     return nil if token.blank?
     username = nil if username.blank?
 
     transaction do |tx|
-      user = User.new
-      user.temporary_username = username
-      user.save!
+      user = User.create!(temporary_username: username)
       user.api_tokens.create!(token: token)
       user
     end
diff --git a/spec/controllers/users_controller_spec.rb b/spec/controllers/users_controller_spec.rb
index 89d5b46..db81e1c 100644
--- a/spec/controllers/users_controller_spec.rb
+++ b/spec/controllers/users_controller_spec.rb
@@ -94,7 +94,7 @@ describe UsersController do
       subject
     end
 
-    context "when real user username given" do
+    context "when confirmed user username given" do
       let(:user) { create(:user) }
 
       it 'renders "show" template' do
@@ -102,8 +102,8 @@ describe UsersController do
       end
     end
 
-    context "when dummy user username given" do
-      let(:user) { create(:dummy_user) }
+    context "when unconfirmed user username given" do
+      let(:user) { create(:unconfirmed_user) }
 
       it "responds with 404" do
         expect(subject).to be_not_found
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index e381c6c..28111d8 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -11,7 +11,7 @@ FactoryGirl.define do
     sequence(:email) { |n| "foo#{n}@bar.com" }
   end
 
-  factory :dummy_user, class: User do
+  factory :unconfirmed_user, class: User do
     sequence(:temporary_username) { generate(:username) }
   end
 end
diff --git a/spec/models/api_token_spec.rb b/spec/models/api_token_spec.rb
index 79e9b76..59c4906 100644
--- a/spec/models/api_token_spec.rb
+++ b/spec/models/api_token_spec.rb
@@ -42,7 +42,7 @@ describe ApiToken do
       allow(user).to receive(:merge_to)
     end
 
-    context "when source user is a dummy user" do
+    context "when source user is unconfirmed user" do
       before do
         allow(user).to receive(:confirmed?) { false }
       end
diff --git a/spec/models/asciicast_params_spec.rb b/spec/models/asciicast_params_spec.rb
index bdd6925..453ddf3 100644
--- a/spec/models/asciicast_params_spec.rb
+++ b/spec/models/asciicast_params_spec.rb
@@ -54,14 +54,14 @@ describe AsciicastParams do
     it { should eq(expected_attrs) }
 
     context "when given api token is not found" do
-      let(:expected_user) { dummy_user }
-      let(:dummy_user) { User.new }
+      let(:expected_user) { unconfirmed_user }
+      let(:unconfirmed_user) { User.new }
 
       before do
         allow(User).to receive(:for_api_token).
           with('f33e6188-f53c-11e2-abf4-84a6c827e88b') { nil }
-        allow(User).to receive(:create_dummy).
-          with('f33e6188-f53c-11e2-abf4-84a6c827e88b', 'kill') { dummy_user }
+        allow(User).to receive(:create_with_token).
+          with('f33e6188-f53c-11e2-abf4-84a6c827e88b', 'kill') { unconfirmed_user }
       end
 
       it { should eq(expected_attrs) }
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 30dd3bb..d1ccae8 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -82,7 +82,7 @@ describe User do
       let(:email) { nil }
 
       before do
-        create(:dummy_user, email: nil)
+        create(:unconfirmed_user, email: nil)
       end
 
       it { should be(nil) }
@@ -122,8 +122,8 @@ describe User do
     end
   end
 
-  describe '.create_dummy' do
-    subject { described_class.create_dummy(token, username) }
+  describe '.create_with_token' do
+    subject { described_class.create_with_token(token, username) }
 
     let(:token) { 'f33e6188-f53c-11e2-abf4-84a6c827e88b' }
     let(:username) { 'somerandomguy' }