Example 1:
Me: i took a huge dookus today

Example 2:
Me: that bitch took a wicked dookus in my house and didn't flush. then she said she wasn't ready for a relationship because i wasn't mature enough for her.

Example 3:
Jeremy: I want to go back to my house because i have to take a dookus!
Max: dude it's no big deal, just take a dookus at my house!
Jeremy: well my dookus tends to stink a lot!
Max: So does your mom's goose knuckle
Jeremy: i'm gonna dookus on your face!
Max: Fine!