Chilby
Chilby is that one chill fella that you know pulls a lot of girls. Chilby is that all in one combination that chicks can't resist. Your girlfriend breaks up with you, chances Chilby had something to do with it. Although he may not be the best in terms of brain power, don't count him out because one day he'll be your landlord.
"Do you see that guys sitting over there with all the chicks in his lap", "Damn he must be a Chilby"