A large group of grad students at Penn State who drink away their worries every week (and usually multiple times per week) at a hole-in-the-wall bar. Generally only consists of science-minded grad students. (N.B. The "groovy" times do not always have to involve alcohol, and can, in fact, involve many different substances.)
Last night I went out with the Groovy Time Posse, and bitched about undergrads while taking tequila shots.
by NotAnUndergrad May 20, 2010
Get the Groovy Time Possemug. A group of people who go around and rip ass on pillows, leaving the victim with a brutal wake up call
by Magic Johnzyn January 21, 2024
Get the The Pink Eye Possemug. by saussoj December 30, 2018
Get the Poss upmug. by melhorn April 3, 2022
Get the Pussy Possemug. by Randall Stuart July 24, 2005
Get the stinky possemug. by Core!frisk November 12, 2023
Get the possesmug. Me and ma mate from the science are gonna round up some wannalags for DA posse to take on EBC o the weekend:p
by Josh Stepkovitch January 11, 2008
Get the DA possemug.