Regular Show · Season 3 · Episode 10
Rap It Up
When Pops is humiliated by a bunch of rappers, Mordecai and Rigby attempt to teach him to rap instead of recite poetry.
Guest stars
Minty Lewis
Eileen / Girl #2 (voice)
Julian Holloway
Bloodshed / Announcer / Criminal (voice)
Roger Craig Smith
Chad / Tuck (voice)
Courtenay Taylor
Scabbatha / Trash / Girl #4 (voice)
Janie Haddad Tompkins
Margaret / Girl #1 / Girl #3 (voice)