A person who has experienced many adventures and/or is talented at many things; just like Forest Gump.
Last weekend we went to Berkeley, smoked with a hobo, threw a cup of pee out the window, got pulled over by the cops, got a random girl to show us her boobs...we were Forest Gumpin so hard
a girl if giving you a blowjob and your cock gets stuck in ur braces; she runs away and you break free.
Jill is giving a blowjob to Jay, when his cock gets caught on her braces. Jill runs away from Jay in fear, and Jay's cock breaks free from her mouth, aka. a Forest Gump