The act of Splittering is to litter from one's car. Found to be most hysterical when staying up all night, going to McDonald's, and littering "Splittering" their food. Thus, this act becomes "McSplittering" Also, may be used as a noun.
Negating - "Bitch I ain't split shit!"
Concerned assertation - "Dude, the cops are coming! splitter that chronic out of the window!"
Noun - "Look at all that splitter."