When a person has a fat belly, they've installed a Long Range Fuel Tank.
Mate 2 "Hi, I haven't seen you for years" "Looks like you've put a bit on in the front" "Looks like a pot belly"
Mate 1 "Nar" It's what I call, a Long Range Fuel Tank
" "It cost me a fortune, an' all" "It took a lot of time & effort to install"
Mate 2 "Yeh" "It looks like it, when I get to your age I'll probably have one installed as well"