Nonsensical or glaringly incorrect grammar usage, usually found in internet typing. The presence of catspeak usually indicates that somebody let their cat use the computer.
Catspeak is used by non-cats, for humorous effect, in cat-themed image macros.
Verb. A phenomenon that occurs when a housecat decides to sit on or next to a human being, thus immobilizing them out of reluctance to move the soft warm animal from their person.
"I was going to do laundry before Mittens decided to jump in my lap and catlock me."