To jerk off or a jerk off. It's also used to start a nasty sentence. Spanish word used by my Puerto Rican family a lot.

1: Spanish for a jack off; money shot; cumshot; to shoot jizz.

2: Complimentary peanuts found in a Bar/Saloon to subside hunger while getting drunk. Most of the time, the peanut shells are preferred to be thrown on the floor after you eat the inside.