bundle
noun/ˈbʌndl/ 
1 [countable] a number of things tied or wrapped together; something that is wrapped upa bundle of rags/newspapers/firewood, etc.She held her little bundle (= her baby) tightly in her arms.2 [countable] a number of things that belong, or are sold togethera bundle of ideasa bundle of graphics packages for your PC3 [singular] a bundle of laughs, fun, etc.(informal) a person or thing that makes you laughHe wasn't exactly a bundle of laughs (= a happy person to be with) last night. see also bundle of joy4 a bundle [singular] (informal) a large amount of moneyThat car must have cost a bundle.IDIOM be a bag/bundle of nerves
(informal) to be very nervousbe a bag of nervesbe a bundle of nerves