The after-affects of eating a large burrito from Chipotle or Q'doba. The burrito is so heavy that it forms a large lump in your stomach that you feel, and sometimes, see.
Dude 1: "Hey dude, want to grab dinner?"
Dude 2: "No way man, I ate at Q'doba for lunch and I STILL have a burrito baby"
OR
Girl 1: " OMG, i am so full!"
Girl 2: "I know, check it out, I have a burrito baby."
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)