1. To commit to a relationship in order to secure one's future
2. To feign commitment to a relationship long enough for a seed to be planted in the womb so that one's future may be secure
3. To hoodwink
1. A talentless shit stain
(v) Remember that rich slut, Sarah? John federlined the fuck out of her. She's having his bastard in a few months.
(v) This whip that I just purchased runs like a piece of shit. That pearly-toothed car salesman sure kevin federlined me! Gee!
(n) - Let's rap battle, Jamerius.
- You's a kevin federline, duke.