To spoil the joke with "Umm actually". While the information you are providing may be true, other people might already know it and they would be mad at you if you ruin the fun.
Dave: Why are there homeless people? Just buy a house lol
John: Can I nerd?
Dave: Yeah you can
John: Actually they are too poor to buy a house
According to Kurt Vonnegut: Someone who farts in the bathtub and eats the bubbles.
Look at that idiot, I bet he’s a real nerd
A Nerd is a person who is extremely enthusiastic and knowledgeable about a particular subject, especially one of specialist or niche interest and/or an unfashionable person who lacks social skills or is boringly studious. Also the name for the popular meme emoji The Nerd. 🤓🤓🤓
"Mr. Teacher, did you forget about the homework?"
"NERD!!"
My friend Allison did her math homework 4 days early. She is a total nerd.
Someone that mistakes pop culture for education.
I'm a massive nerd: I like playing D&D, reading ancient Greek poetry, I love theoretical physics, and I'm a big fan of the Lord of the Rings franchise. You know, cause D&D and LOTR movies are in the same set as literature and science...