"Pucker up" means to stick out your lips ready to kiss somebody or something, the pursed movement your lips make in preparation for a kiss.
by ooomg August 29, 2009
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The firn of when you're pussy/bussy/ass is twitching.
Broooooooooooo last night she would pucker up alllllll the time!
by 12398767 January 02, 2022
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