Used as a noun instead of 'wanker' or verb to depict male masturbation. Can also be used as a euphomism for the ejaculation of a male.
1. Dude, you're just a Haito!
2. be right back. need to Haito.
3. EWWW! i've just haito'd all over my hand!
Derived from the Panda Gravitation Megamix doujinshi, inwhich the character Tohma is depicted urinating into his brother in laws mouth, to 'tohma' now means 'to pee' and can be used like the following:
1. brb! need to Tohma
2. ...did you just Tohma?