批踢踢

PTT, the largest terminal-based bulletin board system in Taiwan / full name: 批踢踢實業坊|批踢踢实业坊[Pi1 ti1 ti1 Shi2 ye4 Fang1]

to kick / to play (e.g. soccer) / (slang) butch (in a lesbian relationship)

to ascertain / to act on / to criticize / to pass on / classifier for batches, lots, military flights / tier (for the ranking of universities and colleges)