When you’re unbelievably horny and can’t quite possibly express your horniness in any other possible way
Hey man, how’s quarantine been going for you so far?
Bro I’ve been horny as a rat for the past 4 months!
Bro I’ve been horny as a rat for the past 4 months!
by SometimesAsian June 5, 2020
Get the Horny as a Ratmug. Most commonly used in Australia. Can be used as an insult to anybody, but generally laid off at your friends or acquaintances in a jokingly manner.
Can also have the potential for appraisals, such as another Australian colloquialism fully sick('fully sick, mate' after can be used as well).
Can also have the potential for appraisals, such as another Australian colloquialism fully sick('fully sick, mate' after can be used as well).
"Your such a sick rat."
OR
"Your such a sick rheeet" (emphasize on the rat to show even more disgust)
OR
"Your such a sick rheeet" (emphasize on the rat to show even more disgust)
by Jonathan.M November 8, 2007
Get the Sick Ratmug. by Crackheadgirl68 November 29, 2019
Get the Albino Ratmug. A teacher's kid. A child who spends more time than most at school; often because of their parents chosen profession.
by Andrewsaints August 9, 2016
Get the School Ratmug. 
by yourashitcunt September 8, 2020
Get the doof ratmug.