A sexual act involving a woman and one or more men. The woman lights her vagina on fire, and the man or men use their penises like firehoses and put out the fire.
by CDRTickledick December 8, 2019

Guy: Hi, I'm Mike.
Girl: I'm Lisa.
Guy: If I ever touched your body I would ejaculate like a firehose used to quell black protests in the 60s.
Girl: <MariaCareyVoice>Touch my body...</MariaCareyVoice>
Girl: I'm Lisa.
Guy: If I ever touched your body I would ejaculate like a firehose used to quell black protests in the 60s.
Girl: <MariaCareyVoice>Touch my body...</MariaCareyVoice>
by forumssuck May 9, 2008

I'm still drinking from the firehose, learning all about working in this new world that I find myself in.
I've been drinking from the firehose this semester, trying to pass all these chemistry courses.
I've been drinking from the firehose this semester, trying to pass all these chemistry courses.
by Hypercycloid September 6, 2008

When your boyfriend/girlfriend has diarrhea, but runs out of toilet paper. You pee into their butthole cleaning out the excess poop for them.
I took a really wet poop, but didn't have any toilet paper. Thankfully my girlfriend was over and gave me a wet firehose
by DirtyDonkey January 9, 2008

A sexual maneuver in which a man lops off the head of his own penis and sprays one or more other individuals with the resulting blood spray.
Alan's in the ER after attempting a Transylvanian Firehose.
by Aohaku July 20, 2016

When a man has to pee very badly and in the process of pulling out his dick when he finally gets to the bathroom he begins to piss wildly before he has his grip or his stance ready.
"Whoa, is it raining out there?"
"I wish. I was just wrestling with the firehose after all that Gatorade I drank this morning...I don't have any extra pants."
"I wish. I was just wrestling with the firehose after all that Gatorade I drank this morning...I don't have any extra pants."
by koreatown May 2, 2019

Refers to the involuntary "geyser" of liquid/slurry that one produces when something funny/shocking is spoken in his presence while he's eating/drinking something, said utterance causes an "automatic" or "uncontrollable-on-short-notice" lung- expulsion from a laugh or cough, which in turn causes a forceful ejection of the mouth's contents which shoots out for several feet and disgustingly messes up anything (or anyONE) in its path.
A classic example of a "firehose" remark-reaction is when Jimmy Culp does an astonished "sploooot!" when he hears his name mentioned by Robert Stack on the Tonight Show immediately after taking a deep swig of beer.
by QuacksO February 21, 2019
