An abbreviated verb in the present continuous and past tenses referring to gettin' shit done. Typically associated with getting into a flow state and completing lots of work or tasks.
"I've been GSD'ing all day" or "I'm gonna chill out after a long session of GSD'ing."
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.
Usually a male who likes to encourage weight gain in his partner through the consumption of food. Feeders differ from FAs... whilst an FA is attracted to big girls, a feeder gets turned on by making a thin girl fat....or a big girl even bigger.