(n) A person, typically a female, who engages in sexual activity with 5 men at one time; she has a penis in each hand, a penis in her mouth which causes her to lean forward and facilitates a penis going into her anus and vagina simultaneous. Additionally, she is manually stimulating a penis with each hand---as a result of her position, she looks like a slutty eagle, hence "sleagle".
(v) One who sleagles
(adj) A person who possess characteristics similar to those who sleagle
Noun:
Guy: Would you be my sleagle?
Girl: I thought you'd never ask!
Verb: "Whenever that girl sees a group of 5 guys she's sure to sleagle."
"Damn...I sleagled all weekend and now I'm more sore than I thought!"
Adjective: "Jillian, you're a sleaglin' ass bitch!"
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.