Lemonade Mouth - n. - A cotton mouth like side effect experienced after having urine expelled into the mouth.
by OxfordEnglishDictionaryRevised April 12, 2011
Related to golden showers, lemonade mouth occurs when an individual's mouth is filled with urine either by their own doing or with the help of a partner. The resulting appearance is similar to that of having a mouthful of lemonade.
by Yensid April 10, 2011