BUHUH!

An awkwardly loud way of laughing, popularlized by Jeremy Rodgers, and later Aiden Dunne. This could be considered an example of Polinguistics, although its inclusion in this category is dubious, given that it is neither a word, nor an Aidenism. It is an important form of communication among poliners, as use of this vocalization will often be returned, several seconds later, by another poliner who is somewhere else in the house indicating their presence. In this way the unique sound is not unlike the echolocation or biosonar mechanims used by animals such as bats, dolphins and certain types of birds. 
During a solo acoustic performance at The Bull and Barrell, Liam Peacock managed to fit a "BUHUH" into his song Vernon. Fittingly, his call was answered seconds later by Aiden Dunne and Phil Howell, both of whom were present.