The act of defecating upon the chest of another person while they lie in a hot bath, who then proceeds to guide the fecal matter through the water as though it were a steam boat on New Zealand's mighty Waikato River. Named after former New Zealand sports television presenter, April Ieremia, whose penchant for such activities was briefly but widely reported.
Did you hear about James having an Ieremia Steamer last night? Apparently he rellished the experience.
by Steamer Truth 1 January 07, 2009