diff --git a/images/emojis/eyebrdread_28.png b/images/emojis/eyebrow_28.png
similarity index 100%
rename from images/emojis/eyebrdread_28.png
rename to images/emojis/eyebrow_28.png
diff --git a/images/emojis/fingers-crossed_112.png b/images/emojis/fingers_crossed_112.png
similarity index 100%
rename from images/emojis/fingers-crossed_112.png
rename to images/emojis/fingers_crossed_112.png
diff --git a/images/emojis/fingers-crossed_28.png b/images/emojis/fingers_crossed_28.png
similarity index 100%
rename from images/emojis/fingers-crossed_28.png
rename to images/emojis/fingers_crossed_28.png
diff --git a/images/emojis/fingers-crossed_56.png b/images/emojis/fingers_crossed_56.png
similarity index 100%
rename from images/emojis/fingers-crossed_56.png
rename to images/emojis/fingers_crossed_56.png
diff --git a/images/emojis/no-hear_112.png b/images/emojis/no_hear_112.png
similarity index 100%
rename from images/emojis/no-hear_112.png
rename to images/emojis/no_hear_112.png
diff --git a/images/emojis/no-hear_28.png b/images/emojis/no_hear_28.png
similarity index 100%
rename from images/emojis/no-hear_28.png
rename to images/emojis/no_hear_28.png
diff --git a/images/emojis/no-hear_56.png b/images/emojis/no_hear_56.png
similarity index 100%
rename from images/emojis/no-hear_56.png
rename to images/emojis/no_hear_56.png
diff --git a/images/emojis/no-see_112.png b/images/emojis/no_see_112.png
similarity index 100%
rename from images/emojis/no-see_112.png
rename to images/emojis/no_see_112.png
diff --git a/images/emojis/no-see_28.png b/images/emojis/no_see_28.png
similarity index 100%
rename from images/emojis/no-see_28.png
rename to images/emojis/no_see_28.png
diff --git a/images/emojis/no-see_56.png b/images/emojis/no_see_56.png
similarity index 100%
rename from images/emojis/no-see_56.png
rename to images/emojis/no_see_56.png
diff --git a/images/emojis/no-speak_112.png b/images/emojis/no_speak_112.png
similarity index 100%
rename from images/emojis/no-speak_112.png
rename to images/emojis/no_speak_112.png
diff --git a/images/emojis/no-speak_28.png b/images/emojis/no_speak_28.png
similarity index 100%
rename from images/emojis/no-speak_28.png
rename to images/emojis/no_speak_28.png
diff --git a/images/emojis/no-speak_56.png b/images/emojis/no_speak_56.png
similarity index 100%
rename from images/emojis/no-speak_56.png
rename to images/emojis/no_speak_56.png
diff --git a/images/emojis/notunderstand_112.png b/images/emojis/notunderstand_112.png
new file mode 100644
index 00000000..416f63df
Binary files /dev/null and b/images/emojis/notunderstand_112.png differ
diff --git a/images/emojis/notunderstand_28.png b/images/emojis/notunderstand_28.png
new file mode 100644
index 00000000..a17f8f6a
Binary files /dev/null and b/images/emojis/notunderstand_28.png differ
diff --git a/images/emojis/notunderstand_56.png b/images/emojis/notunderstand_56.png
new file mode 100644
index 00000000..cee4666e
Binary files /dev/null and b/images/emojis/notunderstand_56.png differ
diff --git a/images/emojis/plam_28.png b/images/emojis/palm_28.png
similarity index 100%
rename from images/emojis/plam_28.png
rename to images/emojis/palm_28.png
diff --git a/images/emojis/zipped-shut_112.png b/images/emojis/zipped_shut_112.png
similarity index 100%
rename from images/emojis/zipped-shut_112.png
rename to images/emojis/zipped_shut_112.png
diff --git a/images/emojis/zipped-shut_28.png b/images/emojis/zipped_shut_28.png
similarity index 100%
rename from images/emojis/zipped-shut_28.png
rename to images/emojis/zipped_shut_28.png
diff --git a/images/emojis/zipped-shut_56.png b/images/emojis/zipped_shut_56.png
similarity index 100%
rename from images/emojis/zipped-shut_56.png
rename to images/emojis/zipped_shut_56.png