A replacement term that can always be used instead of "high five," "pound" etc.
"Contact" works in any situation, e.g. if the person does not have five fingers, or uses another part of their body.

Used in the military to identify visible enemies.

See also: Tango

The method of contact going forward between persons

Blowing smoke from a blunt into another's face.

The most annoying and painfull thing on the planet. You practically poke your eye our just to get them in, then 12 hours later you have to get them out of your bloodshot eyes. Major pain in the ass.

Yet I perfer them over glasses.

TO commit osculation with

able to be communicated with, even when away from usual activities or location.