when two men repeatedly beat their penises together -causing a wonderful noise- to ejaculate
tom and bradd enjoyed clanking after their movie rehaersal
by yellow spermface April 16, 2011
1 more definition
The process of giving someone a good kicking for being hideously annoying.
"That Jo girl could do with clanking. She really gets on my nerves."
by Frederico Von Lichtenstein April 01, 2008