1. An attempt of a comeback in a sport that ends up unsucessful.
2. A horriblecomeback in an arguement.
1: "Dude did you watch the sports game last night?"
2: "Yeah, that was a horrible stayback for TEAM 1"
DEF 2:
3: "I have a valid point further proving my arguement, point here"
4: "Who."
3: "What does that-"
4: "CARES"
3: "What a stayback, you got me flabbergasted and my boots are shaking."
The yak 'n stay back is the act of vomitting before the bar because you are far too drunk. However, not to be mistaken with the "puke 'n go", the yak 'n stay back involves never making it anywhere. Followers of the yak 'n stay back are left home alone in the bathroom/bed/floor/pool of vomit, and left to fend for themselves, as no one wants to take care of that. Friends of the yakker have a good time without him/her because he/she really isn't all that fun anyways.
Sam: I think I have to pull a "yak 'n stay back" tonight. *vomits more*
Amanda: Peace.
Bread crust: Yo, that girl Samera...call me crazy but that girl is a swayback.
Juki: *gasp* OMG
Bread crust: you know Iβm right tho
Juki: yeah you right that girl is one hell of a swayback