When people take on a task they are not ready for or is hard.
I haven’t been swimming for a long time, but I think I am ready to take on the deep end. I’m not a big social person, but after graduating I’ve been in the deep end (socializing).
By Jorolb
The point in a relationship where you've already said "I love you"
"Wow they really jumped into the deep end without getting to know each other first"
By Dynamitecookies
A girls vagina.
“Dude, how far did you get with Jasmine?” “I swam in the deep end!”
By xoxobaddie
The bottom participant in the pile during a piledriver.
Brad enjoyed being the deep end when playing with his buddies.
By Roisy