To take someone on usually means to have sex with them, sometimes it refers to pulling or scoring them.
"Did you get far with that girl last night Dave?"
"Yep, took her home and took her on".
"Sarah's up for it, she's gonna take someone on"
"Yep, took her home and took her on".
"Sarah's up for it, she's gonna take someone on"
by LoMy February 26, 2014
Get the take someone onmug.