A Minnesota man was arrested after allegedly rigging up vibrators with explosive materials to give to his ex-girlfriends as Christmas gifts. Terry Allen Lester, 37, from Waseca, Minn., has been charged with felony counts of creating an explosive device and making terroristic threats. Police discovered one sex-toy bomb and materials for two others after Lester moved out of the apartment he was living in and left them behind for his roommates to find. The roommates, two women identified as Q.P. and P.R., called the cops when they found several bags of property left behind marked “Christmas gifts,” on Dec. 31 and “discovered items that made them uncomfortable,