This really needs 'beat' marks in it, coz it's way tenuous and needs some dodgy rhythm to scan correctly, but heck, says me, it rhymes.
If you eat too much food and your face goes all purple,
I safely ensure that one big hearty burp'll,
help tip up your house make your window sill vertical,
it will your crystal shake and then your best silver tickle,
worst of all is that your head will turn bright orange,
as you copy dear Ashtons smart usage of syringe...