look up any word, like blumpkin:
 
1.
placing a high stake bet for a seemingly foregone conclusion
lump on the blades to go down, its like printing money
by utm April 18, 2011
 
2.
Term used by Ricko to suggest that large amounts of money should be placed on a certain event happening. Usually a horse race.
"Lump on, you cunt"
by Anonymous April 01, 2003