From reader Sarah:
"Hi. Been watching hanzismatter.com for a while now, and as a Japanese education major must admit that I have giggled uncontrollably on more than one account.
Anyway, just thought I'd pass on this beauty my boyfriend sent my way. The actual website has 先週 listed as meaning "gamer". Even my ex-roommate, who only took a craptacular Japanese class for two years, had to giggle and comment on how 'close' 先週 is to "gamer" (can you feel the sarcasm just leaking from that?).
I have seen "gamer" been translated as ゲーマー in Japanese but never 先週.
先週 [せんしゅう] last week/the week before