iljsm Share definition Flag Stands for "I love Jayden so much". Usually only used by thots. People who think they got clout on instagram, tiktok, etc. Ms. ThinkImThicc: iljsm Jayden: Piss off iljsm by AntiPseudoSemiDrunk May 10, 2019 0 0 Get merch Get the iljsm mug. Buy Now — $32.95 See more merch