Charlie Sheen was caught on camera by a fan while at a Taco Bell drive-thru in a video that went viral Wednesday. "Sorry I am so f--king hammered," he said in the clip when introducing himself. Sheen can be seen in a stretched-out button-down shirt that exposed some of his Charlie Brown tattoo. He then shows off more of his ink. The clip, uploaded to YouTube, was captioned: "So I tried getting taco bell the other night." Charlie appeared to be without his fiancée, Brett Rossi, that evening. Sheen, who is set to wed for the third time, proposed to the adult film star in February.