used to describe smelly, underage female sluts who facially resemble rats and other small rodents. commonly found roaming streets and hassling innocent bystanders at bus-stops.
Example 1 Franklin: Dude, did you see that bitch just moon our car?
Bart: Oh Yeah. She's such a slagrat.
A night out undertaken by a group of crazy drunk girls, lead by a President, Vice President and a Treasurer with the sole mission to wreak havoc on the spanish waiters in salsa bars!
"Come on girls its gonna be a slagorama night tonight!" or "I cant believe that last slagorama where you pulled that 14 year old boy!" and finally "Wow! Its morning lets go to 32 and scream their house down!"