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1.
The term for a car that has been left unvented after hot-boxing, which results in an immediate contact high upon re-entry.
Liam entered his car after Colson and Walter had hotboxed it, and got wicked baked on his trip to the grocery (due to this time capsule).
by whoareyouwhoareyouwhoareyouwho September 08, 2010
 
2.
When one releases a quantity of diarrhea into a thermos, seals the vessel, then forces the capsule up into their rectum to be opened at a later date.
Thomas has a time capsule that he says I can open on friday.
by sanchezsko May 21, 2007