The online version of a high-five. Abbreviation: ((5)). If an individual expresses a ((5)), it is only right for the other person to aslo express a ((5)). If the other person does not return the ((5)), he or she is leaving you hangin because they do not share your enthusiasm.
-guy #1: Hey dude I won tickets to the show this summer!! Wi-Five ((5))!
-guy #2: No freakin way! ((5))
-guy #1: You're definitely comin with bro!
-guy #2: Hell to tha yes I am! ((5))
-guy #1: ((5))!
-guy #3: Hey can I come too?
-guy # 1: Nope.
-guy #3: ...