also: チビすけ
noun
pipsqueak; little runt; midget; dwarf
Derogatory term for a small or short person, often used teasingly or insultingly. Usually written in kana.
あのちびすけ、またいたずらしてるよ。
That little runt is up to mischief again.
ちびすけって呼ばれるのは嫌だ。
I hate being called a pipsqueak.
ちび is a more common, less derogatory slang for a short person or kid; ちびすけ is more emphatic and insulting.
Derived from ちび (shorty, runt) with the diminutive/pejorative suffix すけ, often used in nicknames or derogatory terms.