One's girlfriend or wife. Usually used as a casual term of affection. Popularized by fans of the band Ween, as used on the EZ Board BBS dedicated to Ween. Such users generally attribute Buttsled as the father of the term.
1. To talk most indefinitely 2. To reveal one's lunch after eating.
3. The designation of plane types for the Yakovlev company, a Russian plane designer.
1. Marlene been yakking with her friends in class for the past hour!
2. Billy just yakked all over the floor!
3. The Yakovlev air wing designs planes with the designation Yak-#.