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1.
to drink all day. heavily.
anyone up for a leo
by maximus tentius April 21, 2004
 
2.
richard simmon's twin brother
leo sayer - you make me feel like dancing
by Uncle Sam August 07, 2006
 
3.
All dayer (drink all day in the pub)
It's my birthday so I'm off early doors down the pub for a leo sayer
by kojotops May 17, 2011
 
4.
to drink heavily all day but swinging in and out of excessive drunkeness. If not careful, a leo sayer can quickly turn into a jeffery.
"A leo sayer is a tool of the modern drunkard"
"Don't hang out with uncle leo too long, or you will meet jeffery"
by berebus February 24, 2008