Why are most of my female coworkers teasing me a lot?

Like every single day. A few of my coworkers relentlessly tease me then others hop in on the fun even though I am not interacting with them that much. I'd be doing my work peacefully and then they'd insert my name in whatever stupid joke they're making up and suddenly I am being gang teased on by the girls. Nothing too insulting but not too chill either. At first, I wasn't bothered, but then I started noticing the increasing rate of these instances that it's been challenging to have a peaceful day lol. Like if a girl is passing by, she'd hit my chair on purpose or when my female team leader puts a target and goes on saying ''if we don't hit target today, guess who we are going to punish" then girls easily guess my name lol. We are 3 guys on the team along with 15 girls which is probably why this is happening. I've been generally friendly but now I think I kind of regret it lol. At first I teased back but I didn't know it was going to be like that every day.
Why are most of my female coworkers teasing me a lot?
Post Opinion