gastoser Share definition Flag Taglish or Tagalog-English word for "spender". "gastos" means "spend" in Tagalog mostly in the context of money. She's the mother of my children and the gastoser of my salary. gastoser by Sansimaw May 1, 2022 0 0 Get merch Get the gastoser mug. Buy Now — $32.95 See more merch