A suffix that can be added onto any word you can think of. Related to Muhlenberg College, a small undergraduate liberal arts college in southeastern Pennsylvania. Depending on context and the word it's added onto, "Muhlen"-izing a word can be positive, negative, or neutral.
Sometimes it seems like the kids at Muhlenberg are too hesitant to go off campus and visit other towns in the Lehigh Valley. Curse you, Muhlenbubble!
By the end of senior year, she'd started to become Muhlenhomesick.
You know it's the weekend when you start seeing Muhlenbros and Muhlenbiddies stumbling around campus in skimpy, sparkly dresses and heels.