Frick

A portmanteau of the words "fuck" and "trick", meaning: "To trick someone into having unprotected sex."

Fricksters are often males, but not exclusively.

Remember, kids: although fun, fricking may result in unwanted pregnancies.

A: "Man, I got fricked. She told me she was on the pill, and now she's knocked up!"
B: "That's fucked up."