When something is so freaking awesome that you can’t even find the right words to express it.
Originating on the fanfiction website Archive of Our Own/AO3, “You have already left kudos here. :)” is the message that appears when a registered user tries to leave an additional kudos on someone’s work, despite the one-kudos-per-work limit.
“This song?!? Is?!?? I have already left kudos here?!!???”
“When you try to leave kudos but you have already left kudos here”
“Aahafidjs this drawing is beautiful oml thank u, have I already left kudos here because,,,,,”