An involuntary muscle spasm located in the male genitalia. This spasm can last for two to seven seconds, and causes can include sexual stimulation, sexual over-stimulation, urination, electric shock, or extraneous sensory perception. No medical attention is required, although you should contact your doctor if you experience a penile flutter lasting longer than four hours, or if redness or discomfort occur.
The indescribable feeling which spreads throughout one's body ie.stomach or loins, during particular moments in life. Such moments include gazing deeply into that special someone's eyes, sharing a warm hearfelt kiss, or just spending quality time with each other.