The act of defecation, where the person has been waiting for a long time and the result is an inordinately large and powerful session on the crapper. It could possibly break the bowl.
"Jeez Jonny. I just took a thunderdump. They'll hear that in china."
"That thunderdump ruptured something inside I tell ya mate."
"That thunderdump ruptured something inside I tell ya mate."
by Halit November 26, 2007
Get the thunderdump mug.A violent bowel movement, usually loose, which the person may have been storing for some time due to lack of access to ammenities. Propelled by a buildup of gas caused by the fact that a fart during this time would have resulted in a follow through.
It is characterised by shitting out your entire lower colon (and, possibly, a kidney or two) in the space of 2 to 3 seconds.
The result leaves the thunderdumper feeling up to half a stone lighter, noticeably weak, but relieved.
It is characterised by shitting out your entire lower colon (and, possibly, a kidney or two) in the space of 2 to 3 seconds.
The result leaves the thunderdumper feeling up to half a stone lighter, noticeably weak, but relieved.
by GatoMuerto September 23, 2011
Get the Thunderdump mug.A name given to anyone found taking a massive dump in any location, public or private.
Evidence that this person has just used a toilet is a slightly burnt smell resonating from the stall.
Evidence that this person has just used a toilet is a slightly burnt smell resonating from the stall.
by Wooosh51 July 30, 2011
Get the Thunderdump Jones mug.