boink

Short definition from Wiktionary

Verb

1. 1
   To have sexual intercourse (with); to bonk.
2. 2
   To hit or strike.

Noun

1. 1
   A real-world social gathering of computer users.
2. 2
   Sexual intercourse.
3. 3
   A sound of something hitting or bouncing off a surface, similar to plunk, but with more connotations of bounciness.