Snot Chips

[CantFlush]

I was in 2/5 live nl ring game. I was holding AK and raised preflop about 4x bb. 1 caller - a horrible player who has played almost every hand with any 2 cards. The flop comes AKx rainbow. I bet pot... He starts to make a funny face, then sneezes with mucas and everything flying all over his stack. I can see the snot on the top of his of chips. He has snot running down his nose and he wipes its away with his bare hand. Uses the same hand and picks up chips - only from the top of his stack... the snot covered ones. He throws um in with a min raise... I fold, not because I think he has me beat but because I don't want his chips. Could I use this against other people?