Top Definition
Same as fuck friend or sex friend.

A person with whom you have sex, cose you don't have a partner with which to have meaningfull sex.

Plural - Bonk Buddies
Man those Japanese exchange students make great bonk buddies.
by DrSnow April 18, 2005
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.