A group of ferrets is called a business.
6
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
The word "listen" contains the same letters as "silent."
135
A “butt” was a Medieval unit of measure for wine. Technically, a 'buttload' of wine is about 475 liters, or 126 gallons.
10
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Stressed is Desserts spelled backwards.
130