You might know Tucker Cholvin (SFS ’15) from around campus as a member of the Georgetown Improv Association, a co-host of “The White Girl Radio Hour” or just that well-dressed guy who occasionally rocks a duck sweater. What you might not know is that Tucker’s varied presence on campus is matched by his equally vibrant presence online. Witty and often hilariously random, Tucker has taken to the blogosphere with “37th and O,” which he describes as his “sandbox” where he can “play around and muse.” A funny, upbeat blog, “37th and O” discusses subject matter that can apply to all Georgetown students. In it, Tucker explores the ups and downs of Georgetown life with sarcastic but usually spot-on commentary, daily musings and appreciation for the beautiful campus and community around us.