Buzz·Posted on Aug 26, 2016What's The Grossest Thing You've Ever Done As A Couple?Do you poop with the door open...?by Erin La RosaBuzzFeed StaffLinkFacebookPinterestTwitterMail Everyone's definition of gross couple behavior is different, like maybe you two just share one toothbrush. Tap to play GIF Tap to play GIF Or you've swapped a piece of gum with them, just because you damn well could. Tap to play GIF Tap to play GIF Better still, maybe talking about your poop problems is NBD to you two. Tap to play GIF Tap to play GIF Or perhaps you get a secret rush from popping each other's pimples. Whatever your grossest couple thing is, leave it in the comments. Tap to play GIF Tap to play GIF Did I mention that the best responses will be featured in a future BuzzFeed Community post?! So share away.