Shorthand for Alaska-Missouri. This term, usually accompanied by a hashtag, explains the odd relationship between these two arbitrary states. Note the hashtag can be placed in text messages and on Facebook as it is part of the phrase. Haters gonna hate. In addition, this phrase usually follows awkward sentences or awkward partial sentences commonly referred to as "sober drunk texts" or SDT for short. These sentences make no sense without #akmo immediately following.
Okay thank god you clarified that. I was getting worried. I thought I'd have to give you the "I just want to be friends" talk... #Akmo