| Lock End LOL | ||||
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| Single album by | ||||
| Released | May 14, 2019 | |||
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| Length | 10:50 | |||
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| Weki Meki chronology | ||||
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| Music videos | ||||
| "Picky Picky" on YouTube | ||||
| "Tiki-Taka (99%)" on YouTube | ||||
Lock End LOL (stylized as LOCK END LOL) is the second and final single album by South Korean girl group Weki Meki. It was released by Fantagio Music and distributed by Interpark on May 14, 2019. It consists of three songs, including the lead single, "Picky Picky".
The single album was later re-released as Week End LOL on August 8, 2019, with "Tiki-Taka (99%)" as lead single.