a cute guy but not trustworthy. pisses you off whenever he gets the chance and lies right out of his ass and makes you believe it. usually a cheater and likes to date his ex's best friends
by sadbih June 23, 2019
Get the ianmug. the conjunction of i and ain’t . ( eye-an )
Brea “ coach D said we got practice tomorrow. “
Shauna “ i don’t care ian going i already had plans. “
Shauna “ i don’t care ian going i already had plans. “
by a bitch named trish September 21, 2019
Get the ianmug. by IWIKETACOS November 28, 2016
Get the ianmug. fag, plays xbox and runescape at the same time. usually treats women bad, and sucks at sports. small cock. usually short and annoying.
by jackson hilimiphilabobilack June 13, 2010
Get the ianmug. has a deformed penis usually the shape of a lollipop also lies about everything in order to compensate for lack of bed skills or skills of any varity. also is easy to see through. usually people will feel sorry for said ian and go along with his lies for pitties sake
by haha exactly May 26, 2010
Get the ianmug. 
