Tendies is a term born from Reddit's WallStreetBets community. Tendies refer in general to any financial gain on the stock market and is used when traders make money from a stock. In addtion Reddit posts hype up how many “tendies” a person will get from their investments, a phrase that comes from old 4chan greentext stories about manchildren living in their mom’s basement. In the joke, a manchild relies on his mom for everything, throws tantrums, and is rewarded for good behavior with “Good Boy Points” (GBP), which he redeems for his favorite food: chicken tenders, a.k.a. “tendies.”