A person who succeeds at everything they do.
Me: I love Paul Allen! That guy right there is a real knock-it-out-of-the-park-er!
You: Yeah, I hate him.
You: Yeah, I hate him.
by MalumLibrum958 January 10, 2023
Get the Knock-It-Out-Of-The-Park-Ermug. by k... December 3, 2014
Get the ERmug. by Not_Ice March 3, 2022
Get the ERmug. by s4t4nn567 December 24, 2021
Get the gorgeous-ermug. the term denotes any person who holds the occupation of a teacher but does not teach very well, if at all; "teacher" doesn't "teach;" removing the word "teach" from the word "teacher" and all that is left is "er"
Person A: I didn't learn a single thing in my entire semester of medicine because of Ms. M!
Person B: She's a total er, dude.
Person B: She's a total er, dude.
by janduke hichot October 16, 2014
Get the ermug. The club room of Mongoltori from BRAC University located in the 6th floor of the new campus building of BRAC University which was actually supposed to be a washroom.
by divoooom June 10, 2024
Get the bathroom er labmug. 