Retains the same functions as a regular jockstrap but with the addition a thong-type string in the rear part of the garment for aesthetic reasons as well as to offer extra coverage to one's backside/anus.
Man: "I'll see if I can find any jock thongs to buy, I wouldn't want any of the other guys to see my asshole in case I for any reason have to bend over, squat, kneel, or crouch in the locker room."
Boy: "I think that I might wear jock thong today, because I want that extra support for my butt, but I wouldn't want to feel so exposed in my backside."
Man: "Wearing this sexy jock thong tonight is guaranteed to score me some action with my partner--they won't be able to get their hands off me! The illusion, mystery, suspense, and sexual wonder is too much to hold back on."
Boy: "I think that I might wear jock thong today, because I want that extra support for my butt, but I wouldn't want to feel so exposed in my backside."
Man: "Wearing this sexy jock thong tonight is guaranteed to score me some action with my partner--they won't be able to get their hands off me! The illusion, mystery, suspense, and sexual wonder is too much to hold back on."
by NotYourAverageUnderwearExpert February 20, 2014

Putting someone in a headlock and putting their nose in your armpit. Making them smell it ( usually after a workout)
by Matman September 29, 2013

Jose: Dude, why is Leah always jumpin' my jock?
John: She's just desperate. You're like the fourth guy this month.
_________________________________________________
Mike: Why does Kelsie jump Steve's jock every time he's around?
Josh: Dude, you know she's liked him since Freshman year. Give her some slack.
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Jake: Hey Kristi, why do you gotta jump jock so much? This is like your fourth boyfriend this month!
Kristi: It's not my fault there are so many cute guys!
Jake: But all your boyfriends are ugly...
John: She's just desperate. You're like the fourth guy this month.
_________________________________________________
Mike: Why does Kelsie jump Steve's jock every time he's around?
Josh: Dude, you know she's liked him since Freshman year. Give her some slack.
_________________________________________________
Jake: Hey Kristi, why do you gotta jump jock so much? This is like your fourth boyfriend this month!
Kristi: It's not my fault there are so many cute guys!
Jake: But all your boyfriends are ugly...
by Captain DFTBAwesome November 1, 2010

College frat bros who will go to hardcore or heavy shows in general and forcefully stop the moshing practice in order to impose their own through a lack of commitment to the music and scene, making it about themselves, for example; two stepping at a hardcore show and random guys start pushing and jumping around and ruining the feel of the show and starts picking fights with everyone.
I’m pumped to see this band but since they’ve started gaining traction, more dudes are coming to the shows who want problems and to look hard. Its just gonna be a big jock pit.
by rabadabap October 21, 2023

I always took "jock Riding" to mean haters riding ur jock all the time, talking sh*t. This is the way I often personally hear the phrase used in gangsta rap, basically. 90s west coast gangsta rap, not no pussy ass shit.
by Pwnager57 December 18, 2022

A jock-a-rambo is an athlete engaged in violent contact sports who is highly aggressive, often in part owing to the use of steroids. More than other athletes, his violence defines him. He suffers from the mindset that the hard hit, high sticking, whip tackling, spearing, brushback pitches, hard sliding, and other marginal or illegal techniques are essential ways to gain an edge in competition.
Jack Tatum, free safety for the Oakland Raiders in the 1970s, paralyzed Darryl Stingley of the New England Patriots in a 1978 NFL preseason game with a very violent, though legal, hit. He recounted this incident in the ultimate jock-a-rambo book, THEY CALL ME ASSASSIN, published in 1979.
by Circus Room October 24, 2011

by np600 March 6, 2010
