To say “Goodbye” among friends or “I love you” to someone who you are starting to date without actually saying those three words of commitment or just not to be cheese.

Note: This needs to be used between two people. One saying pie and the other cake.
Piece of Pie/Piece of Cake

Amanda: Girl, you got this! I gotta take this call. Piece of Pie!

Andrea: You are the best. Piece of cake!
by CLo from Da Block October 29, 2018
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