Air Biscuit by ~abnormal~

What is an air biscuit,
is what you ask,
an air biscuit is what you call,
when you fart a bit too fast.

An unwanted surprise,
that many people,
most likely dispise.

A gift to the air,
which doesn't seem,
at all fair.

An air biscuit,
cut too fast,
is what you call,
a bit of butter that doesn't last.

Now an air biscuit,
is all around,
whoever did it,
is not found.

~*~ a friend gave me the idea