Suspend the L's but I'm on a roll
This refers to the fact that Ab-Soul’s license got suspended but he’s still spitting fire.
Also “suspend the L’s” is saying that he is going to hold off on the blunts (L’s) but he’s still on a roll (on top of his game) even though he’s not physically rolling like you do when you roll blunts. L’s also mean losses so Soul’s saying that lately he’s been successful, since he dropped his album and is now getting more features & money
Ab-Soul also pronounces the word “roll” in this line without the L’s.
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