informal.
to stop working; cease operating; fail
two of the aircraft's engines pack up.
by Turgay Uykusuz October 1, 2005
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An alternative for "packed-luch". People in Lincolnshire use it alot!
"Mum.....have you done my pack-up yet?"
by MaryAlcala March 9, 2006
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The term "pack sand up your ass" refers to someone being completely pissed off at someone else. They are hoping and wishing that this said person would experience the most uncomfortable, irritating, violating and very painful feeling up inside their anus cavity similar to having someone pack beach sand forcefully into their rectum.
Jeffery had taken the liberty to take Lonnie's brand new guitar out of the case and try to play it. While fimbling, fumbling and farting around with it with his greasy , dirty, little inexperienced fingers, he broke 3 of the six strings right off the guitar. When arriving home late that night, Lonnie noticed the guitar was missing from the case. Much to his surprize, Lonnie found Jeffery in his pig sty of his room with the new guitar lying in a corner on the floor with the 3 strings missing. Lonnie (now in an extreme state of rage) told Jeffery to "pack sand up your ass" and actually really meant it.
by SkipSpike666 October 21, 2017
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Means Smoking Weed, Specifically:
1. The 'packing' of cannibus into the bong, for yourself or someone else.
2. To go for a chronic smoking session with friends.
3. To be 'shouted'/given free bongs from someone.
1. "Can you pack me up a cone dude?"
2. "Let's go home and pack up.
3. "Thank's for packing me up tonight man, I was hanging for a 'chop' so bad."
by Diego August 30, 2003
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Laughing so hard you cease to function properly.

Comes from the original term which defines a machine breaking down by saying it's "packed up"..
Dude.. When you fell down those stairs, we just packed up.. I mean, I couldn't even breathe!
by BrainShoes July 17, 2011
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When one tells a story or states opinions with a series of lies that they are trying to pass off as truth.
At her speech last night, Sarah Palin did little more than try to pack sand up my ass.
by Waxbro January 22, 2016
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1. A quick and witty negative response to a potential suitors advances. Typically given at a bar, party, or any popular hangout spot of single people.

2. A negative rebuttal to a "Pick-up line" which gives the pick up artist a clear cut sign that their attempts to woo a mate will be unsuccessful. Typically results in lower self-esteem on the part of the advancer.
Guy 1: I don't understand, I gave her my best Pick-Up line!
Guy 2: What did you say?
Guy 1: "Your place or mine?"
Guy 2: How'd that go for ya?
Guy 1: She said "Both, you go to yours, and I'll go to mine"
Guy 2: Damn man, that's your Pack-Up line, time to pack up and find a new girl, because that one isn't going anywhere.
by mac88 December 13, 2011
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