Top definition
Slashing your wrist and masturbating until death using the blood as lubrication.
-Wayne is in the hospital from excessive slashterbation, man
-Is he dead?

-No.
-Well he isn't doing it right.
by E-Z-E/Silly Bats July 25, 2011
Get the mug
Get a Slashterbation mug for your mate Paul.