Iykwim Edit Meaning

1.

used in conjunction with "AITYD". This is a prime example of how ridiculous internet abbreviations for chat / forum / messaging are getting.

User 1: "these abbreviations sure are getting ridiculously long IYKWIMAITYD..."

User 2: "yeah... 'btw', you're a FUCKING RETARD."

See truth

2.

Stands for "If you know what I mean" Very useful when constructing internet double entendres

Ohhhh i think you can get it harder than that sonny... iYKwIM ;)

See innuendo, irc, forums, banter, becy

3.

Acronym. Stands for "If you know what I mean". Mainly used in instant messaging conversations. Can also be used in conjunction with "AITYD" (and I think you do).

"I could really go for a tossed salad for lunch."

"Oh, I've got a salad for you to toss, IYKWIM...AITYD."