yuck

Taylor Swift saw Selena Gomez kissing Bieber backstage at an awards show, and made a very obvious “yuck” face.

Which gets back to the distinct yuck factor about this particular study.

Moving on past the yuck factor, you may wonder whether drinking blood might cause some indigestion.

Just to add to the yuck factor, his wife worked in the same office.

That was the era of airy elegance and feeble clown shows, of yuck-yuck punchlines and toothy performers saying "Gee whiz!"