ROIF is an acronym and also a verb. It stands for, "Royal Order of Impacted Feces," and whenever mentioned should be accompanied by a hand gesture. The gesture is a closed fist with the index finger held up and curled so the fingertip points to 4 o'clock.
"Man, I am seriously ROIF today." Indicates constipation in the subject. Incomplete without the gesture. The gesture alone is used in mixed company. Never spoken in long form unless defining it.
the sound made when you try and piss with a boner, shooting towards the ceiling.
I woke up, went to the bathroom and shot a roif!