Top Definition
verb. (nayf)
1) To bum around, to do nothing, to be lazy.
2) A bizarre sexual practise where the male wheezes uncontrolably whilst attempting to suck his own penis.
3) To bite someone's knee whilst having doggy-style sex. This can also be used for foreplay on an unwilling person.
1) "Come on man, you gotta get a job - don't be a naiff!"
2) "I was kept up all night by my room mate naiffing"
3) "Oh baby, let me naiff you!" or "Stay away from him, he looks like a naiffer"
by Naiffer March 24, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.