Just f*ckin' sayin'
by Sarabbyx3 October 25, 2011
JFS-an abbreviation for ‘just five strokes’. Used by impatient males who are sexually frustrated due to high sex drive and sleeping next to a potential sex partner who seems ‘easy’going but won’t ‘easily’give. May be used in the early stages of getting to know someone (typically when she or he starts sleeping over).

Number of passes you are granted,trials, membership, agreement, contract are subjective depending on the holder. In some situations, JFS may be upgraded to JTS-just ten strokes- if initiator(usually the male) wants more, tries to push the boundaries or to con the other(usually female) into giving him more or possibly the full coitus.
AX: Hey, are you ready?
JH: No I’m not. You know that
AX: JFS. Please
JH: 😕 Fine, but you know you are just torturing yourself right?
AX: JFS, that’s all I ask for
JH: Okay, but you have to stick to your words

Five minutes later

JH: your JFS trial ended today. Please try again in 24 hours or wait for the unknown release date for the full premium service. Also note that unsolicited extra strokes may lead to penalty of my choice or also prevent you from subscribing again in the future. Or may even result in termination. Thanks for your patience.
by Prune_eggie February 8, 2021
When you make a "bad decision" while not under the influence of alcohol. Therefore making it "just fucking stupid" decision.
Becky said she made a "bad decison" in hooking up with Rob, however she was not under the influence of alcohol - therefore she is JFS.
by smartass rose March 3, 2010
other:: Hey I sure do love JFS
yuma: omg I fucking love JFS, season 2 will 100% be slaying..
other: ikr, JFS forever.
by JulietteFairmont August 6, 2022
a)A phrase that expresses the culture of freeskiing to
eliminate the complication of the sport.
b)A phrase used to tell someone to chill out when skiing
rathering than measuring the wind patterns, precise
weather perdictions, direction of the sunlight,and snow
Matt: "That run looks really fun guys! Do you guys want to try that one?"

Gearhead friend: Ummmm...That run looks a little wind blown. There looks like there is a storm rolling in from the east, that run will be better in the afternoon hours.

Matt: "JFS dude!!"
by Matthew Maul March 17, 2008
Abbreviation for “joyfriend
The non-binary term to call your partner instead of “boyfriend” or “girlfriend”
“My jf is so cute
by LeafyLever February 11, 2021