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A situation where your sleep patterns have adjusted to a new time zone, but your bowel movements are still in the previous Timezone. This can be problematic for people who prefer to have natures calling before their morning shower.
My jet lag is gone, but I still have ass lag.
by Jayspray June 05, 2018
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when your fucking a girl in the ass and the lube starts to wear off
i was about to orgasm but then the ass lag started
by Asshead May 17, 2003
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