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Drinking some alcohol before a party so as to enter the party already buzzed. Through this method, one can get drunk very quickly once he or she arrives at the party.
I'm tired of this guy always preloading and pretending to be a lightweight.
by Rashinkle January 05, 2009
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Preloading is the process of drinking copious amounts of alcohol in preparation for a night out. In the process saving valuable money on drinks.

Normally used by mothers and the older generation who have heard the kids talking about Prelashing and misinterpreted it.

Originally coined in the small British town of Banbury

See also: Prelashing and Prinks
Mum 1: OMG have you seen the kids do this preloading thing?
Mum 2: Yes its obscene, I never drank like that.

Kid: MUM its prelashing you doyle.
by RobDog April 08, 2012
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