I have a few myself.
"Ouch dude that was a little below the belt.... like your gut!"
Best one I ever heard
"Hey mate, how old are you? You can't be more than 12, sounds like your balls need to drop"
"What, you mean right into your mums mouth?"
I just creased when I heard that one xD
Although the classic one for me is
"Your so god damn ugly, that when you were born they slapped your Dad" ^^
"Ouch dude that was a little below the belt.... like your gut!"
Best one I ever heard
"Hey mate, how old are you? You can't be more than 12, sounds like your balls need to drop"
"What, you mean right into your mums mouth?"
I just creased when I heard that one xD
Although the classic one for me is
"Your so god damn ugly, that when you were born they slapped your Dad" ^^