A penis thats extremely girthy. "Most of the time" a thick stick will look funny cause it is quite short yet very wide in diameter, yet sometimes it is a Monster.
Ash was amazed when she saw it, all she could do was say "WOW, Willie G that is one Thick Stick...i hope it doesn't break me!!!"
by Timothy Knapp July 13, 2006
by Oswald2016 August 08, 2018
When A girl gets "sticked" and all of a sudden gets "thick".
or
When a girl has gettting hit potential..
or
When a girl has gettting hit potential..
by Zappy20 January 25, 2011
A big penis.
by Ereck Flowers May 03, 2019