“Boo pants” /interj/ - an exclamation against the hegemony of pants. /n/ - The “pants” or other clothes you wear on your lower extremities when you have “boo pants” moments. Generally marked by an elastic waistband. “Boo pants” include lounge pants, pajama pants, shorts, skirts, kilts, lingerie, underwear, nudity, etc. This blog celebrates “boo pants” in all their glory.