Canker sore. In some cases, the exact cause of a canker sore is unknown, but trauma or injury to the mouth or oral soft tissues may be the culprit. Other possible causes are food sensitivities, spicy, salty or acidic foods, vitamin B deficiency, hormonal shifts and stress. Cold sore.
What does xoxo mean? Hugs and kisses or xoxo is a term used for expressing affection or good friendship at the end of a written letter, email or SMS text message.
The music video for The Black Eyed Peas ' single XOXOXO has already been viewed 48,736 times since it was posted on Tuesday, October 11, 2011. The video belongs to the music genre of Hip-Hop.