久我山光紀
A character from [[Genshiken]]. 

[b]Kugayama Mitsunori[/b] (also known as [b]Kugapi[/b]) is a stuttering, very tall and overweight [[otaku]] who likes to draw manga and watch anime. 

Despite his rude and imposing appearance he is actually a very kind and somewhat passive (and shy) individual.
kugayama mitsunori