Here is a bunch of abbreviations commonly seen in postings by model railroaders.IMHO-In My Humble Opinion
real meaning-This is obvious to me, why can't you see it my way?IIRC-If I Recall Correctly
real meaning-I'm too lazy to look it up, anyway I'm hardly ever wrong.OTOH-On The Other Hand
real meaning-If you don't like that idea here's another.SPF-Slobbering Pennsylvania Freak
real meaning-goes beserk at mention of "Brunswick Green"!SMRF-Southeastern Model Railroad Forum
real meaning-ate Krispy Kremes before they went public!P2k-Proto 2000 models
real meaning-Perfect To Kitbash.PM-Prototype Modeler
real meaning-not only counts the rivets but measures them!ROFLMAO-Rolling on floor, laughing my ass off
real meaning-wasn't that funny but I'm afraid to say what I'm thinking.(VBG)-Very Big grin!
real meaning, I'm sorta kidding.(VBSEG)-Very Big S**t Eating Grin!
real meaning, I really kidding now.© S.A. McCall