Meaning marijuana was a misinterpreted term deprived from the Mac Miller song "Kool-Aid and Frozen Pizza" when he said "I smoke "herb" and i make music"
Me: I smoke gurf and i make music, I don't even talk about it boy I just do it!
Mac: Nah, bro it's I smoke HERB and I make music I don't even talk about it boy I just do it.
a girl, typically a lacrosse player, who is considered to be extremely bro-like and chill, yet also very desirable by members of the opposite sex. The perfect female. Often intensified by the adjective 'sloppy'.
Bro 1: Dude, Jessica is such a sloppy gurf, I'm gonna ask her to do some freestyle laxkour after school friday.
Bro 2: YeYe go for it Bro. She's chiller than a snowflake up a polar bear's butt
GURF - (Gun's Up Ready to Fire) an acronym used by United States Marines to let others in their unit know when they have properly assembled and mounted a crew-served weapon system and they are ready to engage the enemy in combat or to fire at targets while training.
1st Battalion, 6th Marines, 81mm Mortar Platoon, The"Bull Pen," during the 1st Gulf War
--Lance Corporal Hedenberg, USMC Gunner, after setting up the M252 81mm mortar yells out: "GURF!!!"
--Sergeant Smith, USMC Squad Leader: "Solid Copy. Stand-by for Fire Mission!"
--1st Lieutenant "Bull" Gurfein, USMC Platoon Commander: "Fire For Effect!"