Apple Pie

Apple pie is rhyming slang for sky.
Found on http://www.probertencyclopaedia.com/browse/ZAA.HTM

apple pie

[n] - pie (with a top crust) containing sliced apples and sugar
Found on http://www.webdictionary.co.uk/definition.php?query=apple%20pie

apple pie

noun pie (with a top crust) containing sliced apples and sugar
Found on http://wordnetweb.princeton.edu/perl/webwn?s=apple%20pie

Apple pie

• A pie made of apples (usually sliced or stewed) with spice and sugar.
Found on http://thinkexist.com/dictionary/meaning/apple_pie/

Apple Pie

Apple pie is rhyming slang for sky.
Found on http://www.probertencyclopaedia.com/browse/ZAA.HTM
No exact match found