switch hit

Masterbating, with your non-dominant hand. Much like a "friendly stranger", it supposedly gives one the feeling of being tugged by another person.

The sexual act when two couples are fucking in the same room and they switch partners. Normally, resulting in high fives from both males.

The ability to masturbate with either hand. Ambixdextrous self-pleasure.

the act of masturbating with ones non-dominant hand.

The act of smoking two joints or blunts at once, but switching between them, as in taking a hit from one, then taking a hit from the other one.

When a man and a woman and another man all have sex at the same time. Woman on bottom, then man 1 penetrates her, then man 2 penetrates him. Think of it as an open faced man-sandwich.

The act of sitting on both hands till they go numb. Than using one hand to masturbate, referred to as the stranger, while remaining seated on the other hand. Once the feeling starts to go back into the active hand, possibly pins and needles, you switch to the hand you are sitting on which is still numb and make it the active hand. Switching this back and forth until finished is called the switch hit stranger.