When a group of male caucasians come together to celebrate freedom. Usually consisting of ten males, nine of them get into the handstand position while the lone standing male begins to jerk all of them off.
A spanglish word combination of Male and estor with a literal meaning of man roller blinds. Simple, effective, gets the job done, and the whole package. They may not look like a lot but when you open them up, big things come in small packages.