Allowing a man to ejaculate inside of you in a reckless or intentionally procreative manner.
Tammy: What's up with your sheets?
Tanya: My boyfriend and I have been bottling the home brew, and shit's been getting messy.
Tammy: So I take it we're not sharing vodka until shark week
Tanya: Well, you can never be too careful!
Tammy: You could always try being A LITTLE careful...