Top definition
To get drunk, hammered, pissed, or alternatively an event at which you get drunk, hammered, pissed. Therefore can be used either as a 1. verb 2. noun
1. Hey, it's Friday, come on round and we'll fill up.
2. It'll be a proper fill up on the weekend. They love the piss.
by ontheweekend August 28, 2006
Happy St. Patties Day!
When a man injects semen into his womans vagina.
My girl is on the pill so I'm gonna give her pussy a fill up.
by Dig That!!! September 16, 2010
Happy St. Patties Day!
Used as a verb in a command sentence when you want someone to feel up on deez nuts.
Yo, Fillup on deez nuts.
by Jim Read November 12, 2003
Happy St. Patties Day!
what needs to be done to an empty pipe.
My pipe is empty it needs a fillups.
by Jamie Pheloney April 09, 2005
Happy St. Patties Day!