The mutual simultaneous raising of the eyes across the room between two people. Signifying a mutual agreement/affirmation. Useful when the traditional high five is not pysically possible due to the two participants being separated by obstacles in the room.
Teagan and I were announced as the winners, so we eye fived each other across the table.
the look you get from a fellow bro when you are seen with a broad you are about to score with. The look is a congratulatory glance, yet not so obvious as to just high-five right in front of the girl and potentially blow the hookup.
Joe saw us walking together and totally threw me an eye five. He knew what was up.