SBXI Share definition Flag Spring Break 2011... A sequel to SBX (spring break 2010). SB is for spring break and XI is roman numerals for 11. Even better than last year! I can't wait for SBXI! We're going to Florida! SBX spring break 2011 SBXI by vbacci3 March 21, 2011 0 0 Get merch Get the SBXI mug. Buy Now — $32.95 See more merch
