look up any word, like crust punk:
 
1.
The combination of Peyton and Lucas on "One Tree Hill."
Brucas fan: Pucas makes me want to puke!
by NaleyFan March 09, 2008
 
2.
puffy upper cunt area
Look at Sally wearing her mom jeans, they do nothing to hide her puca.
by Amy Kelly Bradley June 09, 2006
 
3.
name for a friend, partner, anyone you would give a pet name to that you have "hooked" up with.Someone close to you in a sexual or friendly way. Usually friends with benefits, or partners refer to one another as this. Never just a booty-call.
Hey puca...goodnight puca. fits in any place of a sentence you would call someone baby, babe, sweetie, and so on.
by Erin, N, G May 14, 2006