Definitions by Branmuffin

mangina 

a hole ripped beneath you ball sack for the purpose of skrewing yourself or so other men can skrew you without it ripping your ass apart

mike got a mangina so him and brian can skrew at night

mangina by Branmuffin March 26, 2007

sneaky castrol 

when a chick gives u an blowjob and u make her sneakily knee her in the stomach causing a river of cum to cum out of her nose

yo sara gave brandon and mike a sneaky castrol last night

sneaky castrol by branmuffin January 6, 2007