When two males are having intercourse with one female at the same time. The female is giving slobbery felatio to one male while the other one is bumping uglies (vaginal or anal) with her from behind. Before the males have their sweet eruption of ejaculate, they lock arms above the female - resembling a Texas Longhorn Bovine. This term might be more relevant and used in the Southwest region.
"Last night me and my homeboy were banging this chick: he was getting some head while I was pounding it out from behind. We reared back and reached across the bitch and slapped a high five. It totally looked like a Longhorn. Then me and my homey came all over her face. We so pulled a Longhorn High Five on that chick."
by DFenestrator November 11, 2009

by YungGravey November 19, 2018

Where a broken horn from a longhorn bull is torn through the latex the male/female is wearing and injected inside the male/female's rectum, then continues to sit on the horn to push it as far as possible. (If female, inject vaginal region also to mimic a longhorns head)
Hey man, me and Sally did a 'latex longhorn' last night
Man stands up silently
Walks away
Hears puking noises outside for 30 minutes
Man stands up silently
Walks away
Hears puking noises outside for 30 minutes
by Mr. Fansworth January 12, 2014

Adderall for working and coke for partying, conveniently combined into a single line package. Most commonly found on bathroom counters at frat parties at the University of Texas.
If you run into a dude tweaking like a west campus homeless guy at a Longhorn post-game, he probably hit some longhorn lines in the bathroom 20 minutes ago.
by ~ 𓆏 ~ November 11, 2021

Waiter: Yea the guy at table 34 was being a cunt so I gave him a longhorn cannoli.
Host: Man you're fucked.
Host: Man you're fucked.
by longhornhostnigga November 1, 2020

Guy 1: yooo that sermon on Swiss cheese was wack.
Guy2: that was such a longhorn sermon.
Guy1: a what?!
Guy2: you know, it had a point here, a point there, and a lot of bull in the middle.
Guy2: that was such a longhorn sermon.
Guy1: a what?!
Guy2: you know, it had a point here, a point there, and a lot of bull in the middle.
by B-Flow. December 1, 2024

Spent male ejaculate, meant for their partner's oral consumption but pretty much okay to leave anywhere. Particularly tasty to members of the University of Texas football team.
by theoriginalsteevio September 24, 2022
