【Magibon】マギぼん【MRirian】 5at STREAMING【Magibon】マギぼん【MRirian】 5
- 暇つぶし2ch258:名無しさん@お腹いっぱい。 06/11/29 15:55:26 0 ジャマイカ is a kind of slang used only in 2ch.
~ジャマイカ? = ~じゃないか? = ~ではないか? = isn't it?
There are many 2ch-slangs, but I think you should not use it.