When a human female experiences an orgasm too intense she forcefully expels firm fecal matter from her anus and the fecal matter enters the vaginal canal.
Hey pal, I made Anna come so hard she earthwormed.
When you are secretly a nerd but are also secretly gay.
Travis, come out of the basement closet already. Everyone knows you blow Taurens on world of warcraft.
When you are constipated but intend on having intercourse you take a laxative to loosen your stool and lube your vaginia/anus for said intercourse.
Anna was constipated from her vegan diet and planned on getting lucky later so she decided to PooLube.
When you are constipated but want to have lube for intercorse later you take a laxative and use the diarrhea as lube for vaginal/anal intercourse.
Anna was constipated and dry from her vegan diet so she decided to poolube.