The exact origin of this clip is not widely documented, so its life online comes mainly from how Spanish speaking users reuse the line. The phrase estoy sensible con la fibra circulates as a short audio reaction, shared in chats and edits where someone wants to play up being sensitive for comic effect. Its appeal is the specific wording, which turns a simple I am feeling sensitive into something stranger and more memorable, helping the same fifteen second clip work across many unrelated situations and conversations.