S.U.N. is the acronym for (Session Up Nigga)
-it is a term used when you want to have a smoking session but don't want to say what you are doing. instead one can just use the term S.U.N
Bob was at work and wanted to catch George a Buzz but didn't want his boss to know so he looked at george and with a smile said S.U.N. (session up nigga) before walking to his car.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug