A persons abilitly to Man Sip is based upon the size of the bottle they are able to clear.
20oz= Weak Shit
32oz= Not Terrible
2 liter= Average
3 quart= Pretty good
1 gallon= Damn fine
For a female or light weight it borders on chugging the drink, but for a man it is merely a sip...hence the name Man-sip
Leo: Damn another one? U must be chuggin that shit!
Jey: Naw bro i jus been takin Man-sips.
Jey: Damn kid, your babysittin that drink. You need to take a couple of Man-sips and catch up