Sword swallowing in the context of "Human mouth"

Street performance or busking is the act of performing in public places for gratuities. In many countries, the rewards are generally in the form of money but other gratuities such as food, drink or gifts may be given. Street performance is practiced all over the world and dates back to antiquity. People engaging in this practice are called street performers or buskers, although busker is generally not used in American English.

Performances are anything that people find entertaining, including acrobatics, animal tricks, balloon twisting, caricatures, clowning, comedy, contortions, escapology, dance, singing, fire skills, flea circus, fortune-telling, juggling, magic, mime, living statue, musical performance, one man band, puppeteering, snake charming, storytelling or reciting poetry or prose, street art such as sketching and painting, street theatre, sword swallowing, ventriloquism, weightlifting and washboarding. Buskers may be solo performers or small groups.

A freak show is an exhibition of biological rarities, referred to in popular culture as "freaks of nature". Typical features would be physically unusual humans, such as those uncommonly large or small, those with extraordinary diseases and conditions, and others with performances expected to be shocking to viewers. Heavily tattooed or pierced people have sometimes been seen in freak shows (more common in modern times as a sideshow act), as have attention-getting physical performers such as fire-eating and sword-swallowing acts.

John Robert "Johnny" Fox (November 13, 1953 – December 17, 2017) was an American professional sword swallower and sleight of hand expert.