The moment male genitalia bang off the top tube or crossbar of a bicycle. This action is usually accompanied with an immediate and significant exhale of breath and a lot of expletives, and is then followed by no intake of breathe for a good 5 seconds and more extreme cases this pause in breathing can be significantly longer. For a variable period of time after the incident, it is quite common to be forced to walk with an unusual gait.
Look that guy's walking like John Wayne ! Ah, he's just had an Icelandic clap episode bike-riding.....
by James St August 3, 2022

by queenlozza July 22, 2019

by crimsona110 December 11, 2022

by Bad Humor September 21, 2021

Late 80s/early 90s dancing accompaniment, mostly occurring (or at least originating) in gay bars, where dancers would raise their arms and clap rhythmically to instrumental parts of songs while dancing.
by Luckys.m0m June 1, 2023

A open-hand clap, in which all the fingers are slapped together. When performed right, it can create destructive seismic waves and disturb all surrounding environments. However, to date, the only person who can perform such technique is Brian.
by quinspin6000 November 11, 2019

On Christmas Eve you get together with another special someone. You then wake up on Christmas Day and something just ain’t right. Surprisingly you find out you have acquired the “ Christmas clap.”
Dayum Shaunita, you were with Kwantrell last night. I’m glad you made it for Christmas dinner. But don’t sit down at the dinner table with that Christmas clap.
by Dizzy Dycks December 25, 2023
