SPF 

when your computer is such a fucking potato that u get seconds per frame instead of frames per second

i have 60 SPF on my computer

SPF by fgkfkjgfkgfhgf November 1, 2020

SPF Facial 

When you ejaculate into a tube of facial sun
block and give it to your partner who refuses to accept a facial during sex.

“How’s the sex with that new summer hottie you’re seeing?”
“Just OK. The only way I get close to finishing the way I like is to SPF Facial the sunblock.”

SPF Facial by aretegroup June 27, 2018

SPF 

Seconds Per Frame.

Similar to FPS(Frames per Second), it indicate how much seconds it take to render one frame of video or a game.
Mainly used by: Gamers playing high end games on ancient hardware and amateur motion artist rendering videos in desktop PC.

Guy 1: Dude! I downloaded GTA 5 yesterday and it played like a charm at 60 FPS.
Guy 2: Ha! so pathetic, I used to play the same game at 186 SPF.
Guy 1: Woah! that's awesome!... wait... what!

SPF by TGage the Killer August 11, 2015

SPF 69

The act of blowing your load in someones sunscreen bottle

Remember to wear lots of SPF 69 under the Australian Sun

SPF 69 by Brutal Master November 27, 2011

SPF 

Sold Pending Funds, This item has been sold to someone but it has not yet been exchanged for money.

Item #1 - $100
Item #2 - $30
Item #3 - SPF

Item three has been sold but has not been traded

SPF by StephenNN October 17, 2007

SPF 69

SPF 69 is a term used to describe the climax of sexual intercourse when the man (doing his woman doggy-style) removes his penis from the vagina and skeets on her back, and proceeds to rub it in... like sunscreen.

"He SPF 69'd me before we went out to the beach."

"Well then! No sunburns for you today!"

SPF 69 by JiOnMyBa March 7, 2010

spf 

acronym for Strictly Platonic Friend, used under these various conditions:
-the person has to actually be a CLOSE friend of an opposite sex
-your relationship has to resemble that of two romantic lovebirds' in some aspects
-yet the thought of you two as a couple makes both of you (or one of you) feel squeamish
-the person is conveniently your escort for all the shit-i-need-a-date events

A: yo, i always see you and ryan together now. are you guys dating?
B: hahha, no. he's just my spf.

spf by neesyweesie July 3, 2006