by Yourmommawasinmybedtheothernig December 27, 2022
by residentMarvin March 18, 2023
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 1, 2008
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
A group of older people.
by painter83 July 18, 2011