1 definition by Just gonna keep it real wit u

the type of underwear every lil fuck boy wears a little higher than their pants so when they take off their shirt everyone can see the brand of underwear there wearing.
Tom; "did you see that fight between alex and john???"
Mark; "yup sure did"
Tom; "did u see when alex took off his shirt?"
Mark; "ugh that lil fuck boy?"
Tom; "why is he a fuck boy?'
Mark did you what underwear he was wearing?"
Tom; no why?
Mark; he was wearing calvin klein"
Tom; "ooooh fuck alex!, that lil fuck boy"
Mark; "fuck that lil fuck boy"
Get the Calvin Klein mug.