A quite tiny riley

Thus used, my prefix is tiny

Perused, my suffix is tiny

Confused, my infix is tiny

My whole is revolting if briny

I wonder - given recent jokes within The Sphinx's Lair (the main PSE chatroom) - whether the answer is:

My prefix, thus used, is tiny

My suffix, perused, is tiny

My infix, confused, is tiny

My whole is revolting if briny

My whole is revolting if briny

My prefix, thus used, is tiny

My suffix, perused, is tiny

My infix, confused, is tiny