After a male cums inside his partner's belly button while they're laying down he mounts them reverse cowgirl and slides back so his anus is over the belly button. Next, he farts and the result looks like the Old Faithful geyser.
Guy 1: So I gave my lady an Old Faithful last night..
Guy 2: And?
Guy 1: Let's just say we need to repaint all four walls.
12π 22π
When a male (i.e. someone with a penis) masturbates to the point of ejaculation, at which point he inseminates his own visage; a self-facial; jizzing in one's own face.
Also, a CoRec Ultimate team at UC Berkeley.
"Might I borrow your handkerchief? I just Old Faithfulled and my glasses could use a wipe."
or
Stranded on a desert island, Gerry had to resort to an Old Faithful to fill his facial quota.
8π 13π
The act of utilizing chewable breath mints and diet soft drink to produce a violent eruption of carbonated water from a vagina. Useful in retrieving items jammed up against cervix during the practice of cannon fodder.
I jammed Mentos and Diet Sprite up her cunt to get her to do an Old Faithful.
5π 8π
When youβre asspumping a dirty tramp face down on your mattress and feel like itβs that time time of day. Your dick hurts and itβs time to take a piss. With your Johnson stuck deep in her rectal cavity, you strike a firm blow to the back of her head in order to make her ass tighten up so thereβs no way out of it for this bitch, then proceed to leak in said area until you feel the tank is properly full. As she screams in disbelief, swiftly remove your genitalia from the region. This should produce a large eruption of your unloaded piss which exits the asshole with astounding velocity, mimicking the famous geyser located in Yellowstone, Wyoming.
Her: What the fuck, did you just piss in my ass?!
You: (Whips out phone) Holy shit itβs old faithful!!
2π 3π
After taking the girl's nose ring out, finish in her mouth after receiving oral, then tickle the young lady creating a geyser-like eruption out of the side of her nose, similar to Old Faithful.
Redface observed the magical beauty of the impressive spray that came out of Kelly's nose when he gave her an Old Faithful.
10π 30π
The act of ejaculating semen on another's rectum then demanding that the person upon which ejaculation occurred must pass gas immediately. Ejaculator then looks at clock and says, "right on time."
Little Tim gave Sally the good ole' Old Faithful last night.
3π 6π
The act off nutting (ejaculating) inside someone's mouth while they are on their back then stomping on their stomach. Those wearing a Used Poncho can avoid the geyser's angry eruption.
My girlfriend took one in the mouth from me last night so I stomped on her stomach, thus completing the Old Faithful. Wish I would've had a used poncho on...
4π 10π