Adj. Being excessively rude, unkind, or disrespectful in a manner that is not normal for the person.
*Teacher assigns twice as much homework than usual but makes it due at the normal time*
Student: Wow, our teacher is really on ass right now.
Student: Wow, our teacher is really on ass right now.
by Suzpqi December 3, 2020
Get the On assmug. A strange alternative way for people to say happy birthday. Typically used by people who are strange
by Suzpqi March 30, 2024
Get the cake and candlesmug.