When a bitch goes down a waterslide and steps out and her swimsuit has ridden all up in her
twat or "trim"....creating a scenario by which all the
guys around can see her "
junk" hanging on each side of the suit, that type of swimsuit display is called a "TRIMSUIT".
That bitch just slid down the
Monster Drop Waterslide and when she came out of the pool at the
bottom, she was wearin a damn TRIMSUIT!!!