A form of verbal art. G-ram stands for G (as in gangsta) Rambling. A g-ram must begin with 'yo' and end with 'skillet'. Any other words may be put in the middle. Example: 'Yo G bomb diggitty backslash super-spiff rehab homie smackdown g out b word up posse caffeine skillet'. The idea is to create the longest string of incoherent babbling possible. The g-ram is spoken quickly and with rhythm, usually made up on the spot. Just open your mouth and let it come.