When you put ice cubes inside your partners orafice (anus or vagina) and pee inside of it to thaw the ice.
Dude I totally spring thawed that guy I met on Grindr last night.
by Reincarnatedsloth July 22, 2017
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1) A group of young girls who have just attained a lust for casual sex

2) A group of girls who have started to have casual sex


3) when a female becoems of legal age to have intercourse, and one may brag to the police about them without fear of arrest.
Hey, the've just had thier spring thaw, said the 12 year old boy to another, fuck time!
by Kung-Fu Jesus June 3, 2004
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