Top Definition
Most definitely for sure, used to express excitement about something.
Kayla "dude we should totally go climb the cliffs out at high cliff!"
Andrea "mosdefosho!"
by mr.histheshit June 15, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×