Phrases like ty for the loot come from online gaming shorthand, where ty is a fast typed thank you and loot means items picked up during play. Clips built on the phrase circulate as reaction sounds on soundboards and in edited streams, because the meaning is clear even without context. The OhNocturnal version is shared as a standalone thank you reaction, reused when a creator wants a short spoken response to a drop, trade or gift instead of typing or recording a new line each time.