Carbonated water can occur naturallyâas is the case with water from certain mineral springsâor it can be created artificially with carbon dioxide cartridges or tanks. The carbonation process gives water a slightly acidic pH. Seltzer or seltzer water is carbonated water to which no other ingredients have been added. It contains only water and carbon dioxide. If you have a SodaStream or other home carbonation system, and you donât use any added flavorings, you are making seltzer.
Slang refers to words, phrases and uses that are regarded as very informal and often restricted to special context or peculiar to a specified profession class and the like. Slang words are used in specific social groups, like teenagers.
More than a slang, it symbolizes a type of language, often pointed as being used by teenagers, consisting of the same letter in a word repeated several times for emphasis.