Hi Hiya Howdy Hey Howsit? What's up? 'Sup? Yo
aloha [US], g'day [Austral], gidday [NZ], greetings, hallo, hi, hiya, how-do-you-do, howdy, howzit [S.Africa], hullo, wotcha [Brit], wotcher [Brit], yo
Snaps is a slang term for a photos you can put it into context by saying: "Want to have a look at my snaps from Barcelona" etc.
yea sanitary engineer = trash man
Money has many different slang terms attached to it. You can call money moolah, buck, bill, green, dough, cheese, cheddar, etc.. for American slang.
Some slang terms for arsonist are firebug, torch, and pyro.
Short words like yes and no don't really have slang terms because they're so easy to say. Slang is a way of saying a longer phrase in a short way, or a way of referring to something only one group might know about.You might pronounce "no" in different ways, or say it like "naw" or "nope" or "unh-unh."
There is no slang term for "have." Slang terms are used for things that are complex, or for things used in a particular situation (such as sports or work). People don't make up slang for simple words.
In the 1970's there were a few different slang terms that were used instead of the word sleep. The most popular term that was used was the word crash.
The slang terms I'm familiar with are: P.I. Private Eye, Peeper and Dick
Restroom IS a slang term. Click on the related question
There aren't slang terms for people's names.
shoot the breeze blowing hot air (that refers to someone who speaks a lot without really saying anything, like a politician)