According to the web search results, ou gaspiye m is a phrase in Haitian Creole that means you wasted me or you squandered me. It is also the title of a song by Roody Roodboy that expresses his frustration with a woman who cheated on him and took advantage of his love. The song is part of his album Ou Merite Plis Ke Sa, which means You Deserve More Than That.
you can se the video clip here: