Top definition
When someone is gifted with excellent genes that makes them look younger than they are. Named for actors/musicians Jared and Shannon Leto.
Daaaaamn, that girl is 32? I thought she was 20! Someone has a case of the Letos.
by D.M.W.M. April 22, 2010
Get the mug
Get a A case of the Letos mug for your barber Beatrix.