Seniors make me laugh

I overheard this dialogue between seniors on the shooting line that day, and it was so very random that it made me laugh:

Senior 1: "ehh. I want to shoot the centre target. You shoot extreme left la."
Senior 2: "YOUR MUM. I'm shooting centre."
Senior 1: -pokes senior 2 in the eye with an arrow fletch-
Senior 1: "BALLS what did you do that for!!"

Observing how guys interact with each other is really amusing. Their propensity to use creative swears which don't even relate to the topic- "your mum"- is so very hilarious.