ADJ. This is the adjective from the word shar-pei and refers to penises that have too much foreskin. Although primarily a description of a slightly odd penis, the adjective has also come to be used for someone or something stupid.
Person 1 'I think it would be quite fun swimming downstairs... oops i mean downhill, but wouldn't it be hard swimming back up again?'
Person 2 'You are so sharp!'
Adj.; Describes one who has quick and jagged actions, especially sexually. This includes fast and painful sex, lizard-like tongue thrusting, and finger-banging. A sharp person can usually be heard saying 'uh uh uh (very rapidly)'. Opposite of "melty".