Splash
"Splash" When a patron or guest is sitting at a bar/restaurant and the bartender/server (authorized distributor of adult beverages) has already announced that they will no longer be serving alcohol by verbally proclaiming "Last Call", is preempted by a guest while holding up their glass and stating; "May I get a splash!?"
In general & in the most simplistic terms, the phrase "May I get a Splash" is used when one is communicating with a bartender (after Last Call) while lifting one's empty glass, and subtlety rotating it in a clockwise and endearing way to facilitate/promote the server to refill this glass with the same beverage that was in it prior to being consumed. The server shall honor (at their discretion) this request with a quarter, halfway, or even in some rare cases..., a nearly full refill of the patrons original beverage & it shall not be charged, nor a bill be administered.
By Frankie "Harry" Bawls