To drop your pants then to masturbate with the sole purpose of ejaculating.
"Dude, do you feel heavy?"
"Dude, yeah."
"Dude, drop and unload, and see if you feel lighter."
by Soiled Undergarment August 7, 2003
Get the drop and unload mug.
To drop your pants, masturbate, and end with orgasm.
(Inner Monologue): Oh god, she's so hot, I just want to drop and unload right here!
by MoonKnight November 24, 2002
Get the drop and unload mug.
"ok, drop and unload these at the main warehouse"
by pea fan September 14, 2003
Get the drop and unload mug.