the act in which two or more individuals
overpower another helpless individual so that one attacker may pull down his or her pants, spread his or her buttocks over the victim's face, and
flatulate and/or defecate in the said face, often leading to
asphyxiation of the victim
Melissa rounded the corner, going about her business, but as she did, she was helplessly attacked by Christian and Keith, who proceeded to
pin her down and exchange roles in a perfectly executed Chicago Steamship. This,
as do many Chicago Steamships, led to
hospitalization.