1. When there's this doof, usually named Ryan, that keeps saying stupid things in the context of group texts or social media.

2. When someone (often named Ryan) means to text their significant other a sappy message, but instead sends it to a group text with all their friends.

Putting your testicals inside a vacuum cleaner.

an extra large smile that consumes your face making you look doofy

when a girl by the name of megan wants to have sex, she'll ask if you want to doof around