Just a dab will do ya! A small amount of something. When your Latino friends advise to only use a dab of habanero chili oil, they mean a dab! 2.) Weed wax. That leftover residue in your pipe scraped up and curated to give you yet another high. Welcome to the high life!
The Madam of a brothel. 2.) Term of endearment for an elderly Japanese woman, often a maid, cook, or tailor/seamstress performing services for Marines; from the Japanese honorific suffix "san".