![Always Sunny Quotes on Twitter: "It's four Fs. I didn't know it was gonna come off like that. https://t.co/akG5MczfFw" / Twitter Always Sunny Quotes on Twitter: "It's four Fs. I didn't know it was gonna come off like that. https://t.co/akG5MczfFw" / Twitter](https://pbs.twimg.com/media/CmeRzS8VYAAtCw7.jpg)
Always Sunny Quotes on Twitter: "It's four Fs. I didn't know it was gonna come off like that. https://t.co/akG5MczfFw" / Twitter
![טוויטר \ Vibor Cipan בטוויטר: "Four F's: Fighting, feeding, fleeing, and f... mating :)) (via ASAPScience) https://t.co/57NB8NDFg1" טוויטר \ Vibor Cipan בטוויטר: "Four F's: Fighting, feeding, fleeing, and f... mating :)) (via ASAPScience) https://t.co/57NB8NDFg1"](https://pbs.twimg.com/media/Cfy0fNFXEAAkBDl.jpg)
טוויטר \ Vibor Cipan בטוויטר: "Four F's: Fighting, feeding, fleeing, and f... mating :)) (via ASAPScience) https://t.co/57NB8NDFg1"
![I was reading through my psychology book, when suddenly, the four F's. I'm sure the prof gets asked about this one often... : r/funny I was reading through my psychology book, when suddenly, the four F's. I'm sure the prof gets asked about this one often... : r/funny](https://external-preview.redd.it/OgRCooy_d2_yAYUSMnjioGxACFc90h3y0VglE_vuUYw.jpg?width=640&crop=smart&auto=webp&s=1688e7ae90605b719a8a4923514cb4ed2270c146)
I was reading through my psychology book, when suddenly, the four F's. I'm sure the prof gets asked about this one often... : r/funny
![AsapSCIENCE on Twitter: "Ah, yes the "four Fs" [Tumblr/scandalousadventures] https://t.co/n87XnLkeDk" / Twitter AsapSCIENCE on Twitter: "Ah, yes the "four Fs" [Tumblr/scandalousadventures] https://t.co/n87XnLkeDk" / Twitter](https://pbs.twimg.com/media/DVDlA81W0AACpAK.jpg)