(名詞) 可人兒；可愛的人 (cutie pie)。qt3.14 為 qt (cutie)+ 3.14 (pi – 圓周率)。亦寫成 QT3.14, qt 3.14。
LF High Skill female lane partner 4 TI 3.
Bring your own ticket, but we can share accommodations. ;)
QT3.14's only pls. (Pref azn)
—ChinaStronk, "LF QT3.14 Date 4 TI3," join DOTA, May 10, 2013
To the cute redhead on the Craigieburn line the other night, we were having a giggle over idiots on the train. You were a qt3.14. Wish I'd said something.
—"Cutie pi," MX, July 15, 2013