It's the girl you're dating, who acts like your mom! So much caring all rolled into one. She'll make sure you get an A on that paper, all while baking you cookies and giving you head.
My momfriend broke up with me last night. I got a C on my research paper.
1. A person, who you don't necessarily know irl, with which you collaborate to create a meme.
2. An friend with whom you share your favorite memes with, and also make references to the same memes in conversation.
1. Guess I made a memefriend when i added a comment to that tumblr post