look up any word, like the eiffel tower:
when your sitting at school/work wearing tights and they itch like mad, then when you think no ones looking you scratch yourself and everyones like wtf
half way through my maths exam i had a numby bummy, i went to scratch myself and john saw :O
by icsyoucan November 21, 2009

Words related to numby bummy

ass bum but numb sore