Inconsiderate Highway
A sexual maneuver, either done accidentally or on purpose. A man, or woman considering the circumstance and "tools" on hand, is taking the woman from behind. In the height of the moment the pull out, again either on purpose or accidentally, is to far and upon re-entry takes the "high road". The man, or woman, "changes lanes" without signaling.
Last night I was giving it to the wife pretty good. Then she bounced forward as I went back, as we came back together I wound up giving her the inconsiderate highway. Needless to say, she took it like a champ and traffic continued as normal.