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1.
A delightful little citrus fruit, usually found around Christmas. Very mild taste, but the larger versions of the satsuma are fasty.
Mwahaha... I stole all the satsumas from the box! Too bad, I don't want to end up like my friend who ate a whole box... she now thinks she's "allergic" to citrus. Whatever.
by RoseThourne November 13, 2006
 
2.
When a person missing their index finger inserts the remaining three fingers into a woman's klagg/anus and repeatedly pumps away until a yellowy/orange residue is deposited. This move is then finished off by yelling "SATSUMA" into the person's discoloured orifice.
Sally's boyfriend got his finger blown off in the war, but it's ok because they can still satsuma
by Swannyd November 30, 2010
 
3.
The process of interupting two (or more) people who are getting off either by throwing things or jumping on top of them.

Is both a noun and a verb.
"Oh look at Alan and Melissa getting off! They need to be satsumaed!"
by melissa kefrosh April 06, 2010