A person who creates a definition of their crushes names on Urban Dictionary. Tends to say how attractive/funny/nice they are.
Usually a crushes name rather than a partners because it's done out of longing and desire from not being with said crush.
Many people have done it, don't worry.
Person A: "Ugh, my crush on them is getting so bad..."
Person B: "Oh no, what did you do?
Person A: "I wrote a definition for their name on Urban Dictionary..."
Person B: "Hahaha, I've done that before. We're both UD Lovers!"
UD Rat (Urban Dictionary Rat) is another name for people who spread out peoples' names (most likely their crush) in a sexual matter to people all around the globe 🌎.
An easy way to get dumped by your partner. All you have to do is try a UDdefinition that describes something to do during sex, and they will dump your stupid ass.
Someone who you would murder if you could teleport behind them. Preferably in front of their bed with a sledgehammer at night. Because they're such self important faggots who don't realize this site is for memes