gender? 4D ultrasound

Courtney
I'm 11 weeks and this is my last ultrasound. I know it's too early to tell but my doctor is a huge joker and put this arrow (joking around) but is it just me and my hubby or do y'all think that could quite possibly be what I think it is? I'm aware it could also be the foot. I'm just dying to know, we will be happy with boy OR girl but we are hoping for boy!