guhl is an onomatopoeic expression of glee sometimes bellowed by the American rural redneck and/or farmer when overexcited. As such, it has also come to be an expression yelled by a surprisingly large number of urban, suburban, and educated people to decry some behavior or person as "rednecky." An alternate spelling is "GOL!!!!" but this is archaic SSU usage.
Ex. #1:
Bobby: Hay thayer Jimbo, you dunt ran the frigin Deere rahyt through thuh hay bale!!!!!
Jimbo: HAHAHAHA GUUUUUUUUUHHHHHHHHLLLLL!!! (guhl)
Ex. #2:
*Huge jacked up truck with KC lights and giant tires rolls by blaring Skynyrd*
Slang for "Good Loot", given as a reward for a successful quest completion in an MMO style video game. Coined by Frozgaar, in reference to Bwana's commentary during his own gameplay in Final Fantasy XIV.
I just killed20 spider egg sacks and got some GUHLOOT!