The time period “tubesteak sister full metallic jacket” is a slang phrase that originated from the 1987 movie “Full Metallic Jacket”. It combines the slang time period for a penis (“tubesteak”) with the time period “sister” and the title of a sort of bullet (“full metallic jacket”).
The phrase is commonly utilized in a derogatory strategy to consult with ladies who’re perceived to be promiscuous or sexually aggressive. Nonetheless, it will also be utilized in a extra playful or affectionate method, just like the time period “ballbuster”.