bonk Definition

bonk
verb, tr & intr bonked, bonking

1. To bang or hit something.
2a. coarse, slang
To have sexual intercourse with someone;
Example: They bonked all night
intr
2b. coarse, slang
To have sexual intercourse.

noun

1. The act of banging; a blow or thump.
2. coarse, slang
An act of sexual intercourse.

Etymology: 1970s in sense 2; 1930s: imitating the sound.