If you mean: He just turned up at the show? It means that someone or something happened to be there.
A horse is "turned out" into a paddock or pasture to graze.
he suddenly turned up (to appear, emarge)
to be turned into a pancake
it mean to touch yourself when you get turned on
it mean to touch yourself when you get turned on
He turned yelow means he became a coward or afraid of something.
To turned up
it depends on which past tense you mean. Preterite: turned Imperfect: turned Past Progressive: was turning Past Perfect: had turned
If you boyfriend starts squeezing your butt, it may mean that he is turned on and is trying to turn you on as well.
Turned upside down.
To get turned into one of Robotnik's robots!