Count Hieronymus Schlick's definitions
Clumsy or uncoordinated; prone to cause accidents likely due to some, often humourous, mental lapse.
Ugh, I feel so derpy today. I just filled the coffee maker with pencil shavings and tried to write something down with a coffee bean.
by Count Hieronymus Schlick August 5, 2012
Get the derpymug.