Anybody who is straight up tripping on the household product Robitussin.
Wow, look at that J-lag over there near the empty Robitussin box.
1.A Hispanic male that has no sign of having any balls.
2.Someone who fails or doesn't attempt to get with a girl he likes and usually just sits there and looks at the ground blankly.
3. Enjoys Robitussin, feet(preferably big toe), and WOW.
A(person with no balls): I am going to redeem myself today with this hot girl.
B: HAHAHA! No you wont your a J-lag, you have NO BALLS and your just going to sit there,sip Robitussin, and fantasize about feet!