a big it is like a hand shake. but instead each person clenches their fist and punches it into the other persons fist. it is used when a legandary moment is experienced or somthing very funny happens.
Synonyms for big it
On this page, you will find 30 slang terms related to big it. Some of the top words include: Sock, punch, slunch, shapappy, slap, and 25 more.